216985824

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 742694400

約数和(自身を除く): 525708576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 79, 88, 96, 99, 102, 108, 132, 136, 144, 153, 158, 176, 187, 198, 204, 216, 237, 264, 272, 288, 289, 297, 306, 316, 352, 374, 396, 408, 432, 459, 474, 528, 544, 561, 578, 594, 612, 632, 711, 748, 792, 816, 864, 867, 869, 918, 948, 1056, 1122, 1156, 1188, 1224, 1264, 1343, 1422, 1496, 1584, 1632, 1683, 1734, 1738, 1836, 1896, 2133, 2244, 2312, 2376, 2448, 2528, 2601, 2607, 2686, 2844, 2992, 3168, 3179, 3366, 3468, 3476, 3672, 3792, 4029, 4266, 4488, 4624, 4752, 4896, 5049, 5202, 5214, 5372, 5688, 5984, 6358, 6732, 6936, 6952, 7344, 7584, 7803, 7821, 8058, 8532, 8976, 9248, 9504, 9537, 10098, 10404, 10428, 10744, 11376, 12087, 12716, 13464, 13872, 13904, 14688, 14773, 15606, 15642, 16116, 17064, 17952, 19074, 20196, 20808, 20856, 21488, 22752, 22831, 23463, 24174, 25432, 26928, 27744, 27808, 28611, 29546, 31212, 31284, 32232, 34128, 36261, 38148, 40392, 41616, 41712, 42976, 44319, 45662, 46926, 48348, 50864, 53856, 57222, 59092, 62424, 62568, 64464, 68256, 68493, 72522, 76296, 80784, 83232, 83424, 85833, 88638, 91324, 93852, 96696, 101728, 114444, 118184, 124848, 125136, 128928, 132957, 136986, 145044, 152592, 161568, 171666, 177276, 182648, 187704, 193392, 205479, 228888, 236368, 249696, 250272, 251141, 265914, 273972, 290088, 305184, 343332, 354552, 365296, 375408, 386784, 398871, 410958, 457776, 472736, 502282, 531828, 547944, 580176, 616437, 686664, 709104, 730592, 750816, 753423, 797742, 821916, 915552, 1004564, 1063656, 1095888, 1160352, 1232874, 1373328, 1418208, 1506846, 1595484, 1643832, 2009128, 2127312, 2191776, 2260269, 2465748, 2746656, 3013692, 3190968, 3287664, 4018256, 4254624, 4520538, 4931496, 6027384, 6381936, 6575328, 6780807, 8036512, 9041076, 9862992, 12054768, 12763872, 13561614, 18082152, 19725984, 24109536, 27123228, 36164304, 54246456, 72328608, 108492912, 216985824]

約数ペア:

[(1, 216985824), (2, 108492912), (3, 72328608), (4, 54246456), (6, 36164304), (8, 27123228), (9, 24109536), (11, 19725984), (12, 18082152), (16, 13561614), (17, 12763872), (18, 12054768), (22, 9862992), (24, 9041076), (27, 8036512), (32, 6780807), (33, 6575328), (34, 6381936), (36, 6027384), (44, 4931496), (48, 4520538), (51, 4254624), (54, 4018256), (66, 3287664), (68, 3190968), (72, 3013692), (79, 2746656), (88, 2465748), (96, 2260269), (99, 2191776), (102, 2127312), (108, 2009128), (132, 1643832), (136, 1595484), (144, 1506846), (153, 1418208), (158, 1373328), (176, 1232874), (187, 1160352), (198, 1095888), (204, 1063656), (216, 1004564), (237, 915552), (264, 821916), (272, 797742), (288, 753423), (289, 750816), (297, 730592), (306, 709104), (316, 686664), (352, 616437), (374, 580176), (396, 547944), (408, 531828), (432, 502282), (459, 472736), (474, 457776), (528, 410958), (544, 398871), (561, 386784), (578, 375408), (594, 365296), (612, 354552), (632, 343332), (711, 305184), (748, 290088), (792, 273972), (816, 265914), (864, 251141), (867, 250272), (869, 249696), (918, 236368), (948, 228888), (1056, 205479), (1122, 193392), (1156, 187704), (1188, 182648), (1224, 177276), (1264, 171666), (1343, 161568), (1422, 152592), (1496, 145044), (1584, 136986), (1632, 132957), (1683, 128928), (1734, 125136), (1738, 124848), (1836, 118184), (1896, 114444), (2133, 101728), (2244, 96696), (2312, 93852), (2376, 91324), (2448, 88638), (2528, 85833), (2601, 83424), (2607, 83232), (2686, 80784), (2844, 76296), (2992, 72522), (3168, 68493), (3179, 68256), (3366, 64464), (3468, 62568), (3476, 62424), (3672, 59092), (3792, 57222), (4029, 53856), (4266, 50864), (4488, 48348), (4624, 46926), (4752, 45662), (4896, 44319), (5049, 42976), (5202, 41712), (5214, 41616), (5372, 40392), (5688, 38148), (5984, 36261), (6358, 34128), (6732, 32232), (6936, 31284), (6952, 31212), (7344, 29546), (7584, 28611), (7803, 27808), (7821, 27744), (8058, 26928), (8532, 25432), (8976, 24174), (9248, 23463), (9504, 22831), (9537, 22752), (10098, 21488), (10404, 20856), (10428, 20808), (10744, 20196), (11376, 19074), (12087, 17952), (12716, 17064), (13464, 16116), (13872, 15642), (13904, 15606), (14688, 14773)]