313971504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 320

約数和(自身を含む): 1131356160

約数和(自身を除く): 817384656

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 19, 21, 22, 24, 28, 33, 34, 38, 42, 44, 48, 51, 56, 57, 66, 68, 76, 77, 84, 88, 102, 112, 114, 119, 132, 133, 136, 152, 154, 168, 176, 187, 204, 209, 228, 231, 238, 263, 264, 266, 272, 304, 308, 323, 336, 357, 374, 399, 408, 418, 456, 462, 476, 526, 528, 532, 561, 616, 627, 646, 714, 748, 789, 798, 816, 836, 912, 924, 952, 969, 1052, 1064, 1122, 1232, 1254, 1292, 1309, 1428, 1463, 1496, 1578, 1596, 1672, 1841, 1848, 1904, 1938, 2104, 2128, 2244, 2261, 2508, 2584, 2618, 2856, 2893, 2926, 2992, 3156, 3192, 3344, 3553, 3682, 3696, 3876, 3927, 4208, 4389, 4471, 4488, 4522, 4997, 5016, 5168, 5236, 5523, 5712, 5786, 5852, 6312, 6384, 6783, 7106, 7364, 7752, 7854, 8679, 8778, 8942, 8976, 9044, 9994, 10032, 10472, 10659, 11046, 11572, 11704, 12624, 13413, 13566, 14212, 14728, 14991, 15504, 15708, 17358, 17556, 17884, 18088, 19988, 20251, 20944, 21318, 22092, 23144, 23408, 24871, 26826, 27132, 28424, 29456, 29982, 31297, 31416, 34716, 34979, 35112, 35768, 36176, 39976, 40502, 42636, 44184, 46288, 49181, 49742, 53652, 54264, 54967, 56848, 59964, 60753, 62594, 62832, 69432, 69958, 70224, 71536, 74613, 79952, 81004, 84949, 85272, 88368, 93891, 98362, 99484, 104937, 107304, 108528, 109934, 119928, 121506, 125188, 138864, 139916, 147543, 149226, 162008, 164901, 169898, 170544, 187782, 196724, 198968, 209874, 214608, 219868, 239856, 243012, 250376, 254847, 279832, 295086, 298452, 324016, 329802, 339796, 344267, 375564, 384769, 393448, 397936, 419748, 439736, 486024, 500752, 509694, 559664, 590172, 594643, 596904, 659604, 679592, 688534, 751128, 769538, 786896, 839496, 879472, 934439, 972048, 1019388, 1032801, 1154307, 1180344, 1189286, 1193808, 1319208, 1359184, 1377068, 1502256, 1539076, 1678992, 1783929, 1868878, 2038776, 2065602, 2308614, 2360688, 2378572, 2638416, 2754136, 2803317, 3078152, 3567858, 3737756, 4077552, 4131204, 4617228, 4757144, 5508272, 5606634, 6156304, 6541073, 7135716, 7475512, 8262408, 9234456, 9514288, 11213268, 13082146, 14271432, 14951024, 16524816, 18468912, 19623219, 22426536, 26164292, 28542864, 39246438, 44853072, 52328584, 78492876, 104657168, 156985752, 313971504]

約数ペア:

[(1, 313971504), (2, 156985752), (3, 104657168), (4, 78492876), (6, 52328584), (7, 44853072), (8, 39246438), (11, 28542864), (12, 26164292), (14, 22426536), (16, 19623219), (17, 18468912), (19, 16524816), (21, 14951024), (22, 14271432), (24, 13082146), (28, 11213268), (33, 9514288), (34, 9234456), (38, 8262408), (42, 7475512), (44, 7135716), (48, 6541073), (51, 6156304), (56, 5606634), (57, 5508272), (66, 4757144), (68, 4617228), (76, 4131204), (77, 4077552), (84, 3737756), (88, 3567858), (102, 3078152), (112, 2803317), (114, 2754136), (119, 2638416), (132, 2378572), (133, 2360688), (136, 2308614), (152, 2065602), (154, 2038776), (168, 1868878), (176, 1783929), (187, 1678992), (204, 1539076), (209, 1502256), (228, 1377068), (231, 1359184), (238, 1319208), (263, 1193808), (264, 1189286), (266, 1180344), (272, 1154307), (304, 1032801), (308, 1019388), (323, 972048), (336, 934439), (357, 879472), (374, 839496), (399, 786896), (408, 769538), (418, 751128), (456, 688534), (462, 679592), (476, 659604), (526, 596904), (528, 594643), (532, 590172), (561, 559664), (616, 509694), (627, 500752), (646, 486024), (714, 439736), (748, 419748), (789, 397936), (798, 393448), (816, 384769), (836, 375564), (912, 344267), (924, 339796), (952, 329802), (969, 324016), (1052, 298452), (1064, 295086), (1122, 279832), (1232, 254847), (1254, 250376), (1292, 243012), (1309, 239856), (1428, 219868), (1463, 214608), (1496, 209874), (1578, 198968), (1596, 196724), (1672, 187782), (1841, 170544), (1848, 169898), (1904, 164901), (1938, 162008), (2104, 149226), (2128, 147543), (2244, 139916), (2261, 138864), (2508, 125188), (2584, 121506), (2618, 119928), (2856, 109934), (2893, 108528), (2926, 107304), (2992, 104937), (3156, 99484), (3192, 98362), (3344, 93891), (3553, 88368), (3682, 85272), (3696, 84949), (3876, 81004), (3927, 79952), (4208, 74613), (4389, 71536), (4471, 70224), (4488, 69958), (4522, 69432), (4997, 62832), (5016, 62594), (5168, 60753), (5236, 59964), (5523, 56848), (5712, 54967), (5786, 54264), (5852, 53652), (6312, 49742), (6384, 49181), (6783, 46288), (7106, 44184), (7364, 42636), (7752, 40502), (7854, 39976), (8679, 36176), (8778, 35768), (8942, 35112), (8976, 34979), (9044, 34716), (9994, 31416), (10032, 31297), (10472, 29982), (10659, 29456), (11046, 28424), (11572, 27132), (11704, 26826), (12624, 24871), (13413, 23408), (13566, 23144), (14212, 22092), (14728, 21318), (14991, 20944), (15504, 20251), (15708, 19988), (17358, 18088), (17556, 17884)]