248895504

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 400

約数和(自身を含む): 907441920

約数和(自身を除く): 658546416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 22, 24, 26, 27, 33, 34, 36, 39, 44, 48, 51, 52, 54, 66, 68, 72, 78, 79, 81, 88, 99, 102, 104, 108, 117, 132, 136, 143, 144, 153, 156, 158, 162, 176, 187, 198, 204, 208, 216, 221, 234, 237, 264, 272, 286, 297, 306, 312, 316, 324, 351, 374, 396, 408, 429, 432, 442, 459, 468, 474, 528, 561, 572, 594, 612, 624, 632, 648, 663, 702, 711, 748, 792, 816, 858, 869, 884, 891, 918, 936, 948, 1027, 1053, 1122, 1144, 1188, 1224, 1264, 1287, 1296, 1326, 1343, 1377, 1404, 1422, 1496, 1584, 1683, 1716, 1738, 1768, 1782, 1836, 1872, 1896, 1989, 2054, 2106, 2133, 2244, 2288, 2376, 2431, 2448, 2574, 2607, 2652, 2686, 2754, 2808, 2844, 2992, 3081, 3366, 3432, 3476, 3536, 3564, 3672, 3792, 3861, 3978, 4029, 4108, 4212, 4266, 4488, 4752, 4862, 5049, 5148, 5214, 5304, 5372, 5508, 5616, 5688, 5967, 6162, 6399, 6732, 6864, 6952, 7128, 7293, 7344, 7722, 7821, 7956, 8058, 8216, 8424, 8532, 8976, 9243, 9724, 10098, 10296, 10428, 10608, 10744, 11016, 11297, 11376, 11583, 11934, 12087, 12324, 12798, 13464, 13904, 14256, 14586, 14773, 15147, 15444, 15642, 15912, 16116, 16432, 16848, 17064, 17459, 17901, 18486, 19448, 20196, 20592, 20856, 21488, 21879, 22032, 22594, 23166, 23463, 23868, 24174, 24648, 25596, 26928, 27729, 29172, 29546, 30294, 30888, 31284, 31824, 32232, 33891, 34128, 34918, 35802, 36261, 36972, 38896, 40392, 41712, 43758, 44319, 45188, 46332, 46926, 47736, 48348, 49296, 51192, 52377, 55458, 58344, 59092, 60588, 61776, 62568, 64464, 65637, 67782, 69836, 70389, 71604, 72522, 73944, 80784, 83187, 87516, 88638, 90376, 92664, 93852, 95472, 96696, 101673, 102384, 104754, 108783, 110916, 116688, 118184, 121176, 125136, 131274, 132957, 135564, 139672, 140778, 143208, 145044, 147888, 157131, 166374, 175032, 177276, 180752, 185328, 187704, 192049, 193392, 196911, 203346, 209508, 217566, 221832, 236368, 242352, 262548, 265914, 271128, 279344, 281556, 286416, 290088, 305019, 314262, 332748, 350064, 354552, 375408, 384098, 393822, 398871, 406692, 419016, 435132, 443664, 471393, 525096, 531828, 542256, 563112, 576147, 580176, 610038, 628524, 665496, 709104, 768196, 787644, 797742, 813384, 838032, 870264, 915057, 942786, 1050192, 1063656, 1126224, 1152294, 1196613, 1220076, 1257048, 1330992, 1414179, 1536392, 1575288, 1595484, 1626768, 1728441, 1740528, 1830114, 1885572, 2127312, 2304588, 2393226, 2440152, 2514096, 2828358, 3072784, 3150576, 3190968, 3456882, 3660228, 3771144, 4609176, 4786452, 4880304, 5185323, 5656716, 6381936, 6913764, 7320456, 7542288, 9218352, 9572904, 10370646, 11313432, 13827528, 14640912, 15555969, 19145808, 20741292, 22626864, 27655056, 31111938, 41482584, 62223876, 82965168, 124447752, 248895504]

約数ペア:

[(1, 248895504), (2, 124447752), (3, 82965168), (4, 62223876), (6, 41482584), (8, 31111938), (9, 27655056), (11, 22626864), (12, 20741292), (13, 19145808), (16, 15555969), (17, 14640912), (18, 13827528), (22, 11313432), (24, 10370646), (26, 9572904), (27, 9218352), (33, 7542288), (34, 7320456), (36, 6913764), (39, 6381936), (44, 5656716), (48, 5185323), (51, 4880304), (52, 4786452), (54, 4609176), (66, 3771144), (68, 3660228), (72, 3456882), (78, 3190968), (79, 3150576), (81, 3072784), (88, 2828358), (99, 2514096), (102, 2440152), (104, 2393226), (108, 2304588), (117, 2127312), (132, 1885572), (136, 1830114), (143, 1740528), (144, 1728441), (153, 1626768), (156, 1595484), (158, 1575288), (162, 1536392), (176, 1414179), (187, 1330992), (198, 1257048), (204, 1220076), (208, 1196613), (216, 1152294), (221, 1126224), (234, 1063656), (237, 1050192), (264, 942786), (272, 915057), (286, 870264), (297, 838032), (306, 813384), (312, 797742), (316, 787644), (324, 768196), (351, 709104), (374, 665496), (396, 628524), (408, 610038), (429, 580176), (432, 576147), (442, 563112), (459, 542256), (468, 531828), (474, 525096), (528, 471393), (561, 443664), (572, 435132), (594, 419016), (612, 406692), (624, 398871), (632, 393822), (648, 384098), (663, 375408), (702, 354552), (711, 350064), (748, 332748), (792, 314262), (816, 305019), (858, 290088), (869, 286416), (884, 281556), (891, 279344), (918, 271128), (936, 265914), (948, 262548), (1027, 242352), (1053, 236368), (1122, 221832), (1144, 217566), (1188, 209508), (1224, 203346), (1264, 196911), (1287, 193392), (1296, 192049), (1326, 187704), (1343, 185328), (1377, 180752), (1404, 177276), (1422, 175032), (1496, 166374), (1584, 157131), (1683, 147888), (1716, 145044), (1738, 143208), (1768, 140778), (1782, 139672), (1836, 135564), (1872, 132957), (1896, 131274), (1989, 125136), (2054, 121176), (2106, 118184), (2133, 116688), (2244, 110916), (2288, 108783), (2376, 104754), (2431, 102384), (2448, 101673), (2574, 96696), (2607, 95472), (2652, 93852), (2686, 92664), (2754, 90376), (2808, 88638), (2844, 87516), (2992, 83187), (3081, 80784), (3366, 73944), (3432, 72522), (3476, 71604), (3536, 70389), (3564, 69836), (3672, 67782), (3792, 65637), (3861, 64464), (3978, 62568), (4029, 61776), (4108, 60588), (4212, 59092), (4266, 58344), (4488, 55458), (4752, 52377), (4862, 51192), (5049, 49296), (5148, 48348), (5214, 47736), (5304, 46926), (5372, 46332), (5508, 45188), (5616, 44319), (5688, 43758), (5967, 41712), (6162, 40392), (6399, 38896), (6732, 36972), (6864, 36261), (6952, 35802), (7128, 34918), (7293, 34128), (7344, 33891), (7722, 32232), (7821, 31824), (7956, 31284), (8058, 30888), (8216, 30294), (8424, 29546), (8532, 29172), (8976, 27729), (9243, 26928), (9724, 25596), (10098, 24648), (10296, 24174), (10428, 23868), (10608, 23463), (10744, 23166), (11016, 22594), (11297, 22032), (11376, 21879), (11583, 21488), (11934, 20856), (12087, 20592), (12324, 20196), (12798, 19448), (13464, 18486), (13904, 17901), (14256, 17459), (14586, 17064), (14773, 16848), (15147, 16432), (15444, 16116), (15642, 15912)]