531620736

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 256

約数和(自身を含む): 1607454720

約数和(自身を除く): 1075833984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 37, 48, 51, 62, 64, 68, 71, 74, 93, 96, 102, 111, 124, 128, 136, 142, 148, 186, 192, 204, 213, 222, 248, 272, 284, 296, 372, 384, 408, 426, 444, 496, 527, 544, 568, 592, 629, 744, 816, 852, 888, 992, 1054, 1088, 1136, 1147, 1184, 1207, 1258, 1488, 1581, 1632, 1704, 1776, 1887, 1984, 2108, 2176, 2201, 2272, 2294, 2368, 2414, 2516, 2627, 2976, 3162, 3264, 3408, 3441, 3552, 3621, 3774, 3968, 4216, 4402, 4544, 4588, 4736, 4828, 5032, 5254, 5952, 6324, 6528, 6603, 6816, 6882, 7104, 7242, 7548, 7881, 8432, 8804, 9088, 9176, 9656, 10064, 10508, 11904, 12648, 13206, 13632, 13764, 14208, 14484, 15096, 15762, 16864, 17608, 18352, 19312, 19499, 20128, 21016, 25296, 26412, 27264, 27528, 28968, 30192, 31524, 33728, 35216, 36704, 37417, 38624, 38998, 40256, 42032, 44659, 50592, 52824, 55056, 57936, 58497, 60384, 63048, 67456, 70432, 73408, 74834, 77248, 77996, 80512, 81437, 84064, 89318, 101184, 105648, 110112, 112251, 115872, 116994, 120768, 126096, 133977, 140864, 146816, 149668, 154496, 155992, 162874, 168128, 178636, 202368, 211296, 220224, 224502, 231744, 233988, 241536, 244311, 252192, 267954, 281728, 299336, 311984, 325748, 336256, 357272, 422592, 440448, 449004, 463488, 467976, 488622, 504384, 535908, 598672, 623968, 651496, 714544, 845184, 898008, 935952, 977244, 1008768, 1071816, 1197344, 1247936, 1302992, 1384429, 1429088, 1796016, 1871904, 1954488, 2143632, 2394688, 2495872, 2605984, 2768858, 2858176, 3592032, 3743808, 3908976, 4153287, 4287264, 4789376, 5211968, 5537716, 5716352, 7184064, 7487616, 7817952, 8306574, 8574528, 10423936, 11075432, 14368128, 15635904, 16613148, 17149056, 22150864, 31271808, 33226296, 44301728, 66452592, 88603456, 132905184, 177206912, 265810368, 531620736]

約数ペア:

[(1, 531620736), (2, 265810368), (3, 177206912), (4, 132905184), (6, 88603456), (8, 66452592), (12, 44301728), (16, 33226296), (17, 31271808), (24, 22150864), (31, 17149056), (32, 16613148), (34, 15635904), (37, 14368128), (48, 11075432), (51, 10423936), (62, 8574528), (64, 8306574), (68, 7817952), (71, 7487616), (74, 7184064), (93, 5716352), (96, 5537716), (102, 5211968), (111, 4789376), (124, 4287264), (128, 4153287), (136, 3908976), (142, 3743808), (148, 3592032), (186, 2858176), (192, 2768858), (204, 2605984), (213, 2495872), (222, 2394688), (248, 2143632), (272, 1954488), (284, 1871904), (296, 1796016), (372, 1429088), (384, 1384429), (408, 1302992), (426, 1247936), (444, 1197344), (496, 1071816), (527, 1008768), (544, 977244), (568, 935952), (592, 898008), (629, 845184), (744, 714544), (816, 651496), (852, 623968), (888, 598672), (992, 535908), (1054, 504384), (1088, 488622), (1136, 467976), (1147, 463488), (1184, 449004), (1207, 440448), (1258, 422592), (1488, 357272), (1581, 336256), (1632, 325748), (1704, 311984), (1776, 299336), (1887, 281728), (1984, 267954), (2108, 252192), (2176, 244311), (2201, 241536), (2272, 233988), (2294, 231744), (2368, 224502), (2414, 220224), (2516, 211296), (2627, 202368), (2976, 178636), (3162, 168128), (3264, 162874), (3408, 155992), (3441, 154496), (3552, 149668), (3621, 146816), (3774, 140864), (3968, 133977), (4216, 126096), (4402, 120768), (4544, 116994), (4588, 115872), (4736, 112251), (4828, 110112), (5032, 105648), (5254, 101184), (5952, 89318), (6324, 84064), (6528, 81437), (6603, 80512), (6816, 77996), (6882, 77248), (7104, 74834), (7242, 73408), (7548, 70432), (7881, 67456), (8432, 63048), (8804, 60384), (9088, 58497), (9176, 57936), (9656, 55056), (10064, 52824), (10508, 50592), (11904, 44659), (12648, 42032), (13206, 40256), (13632, 38998), (13764, 38624), (14208, 37417), (14484, 36704), (15096, 35216), (15762, 33728), (16864, 31524), (17608, 30192), (18352, 28968), (19312, 27528), (19499, 27264), (20128, 26412), (21016, 25296)]