284144016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 160

約数和(自身を含む): 840168448

約数和(自身を除く): 556024432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 37, 39, 48, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 186, 208, 222, 248, 296, 312, 372, 397, 403, 444, 481, 496, 592, 624, 744, 794, 806, 888, 962, 1147, 1191, 1209, 1443, 1488, 1588, 1612, 1776, 1924, 2294, 2382, 2418, 2886, 3176, 3224, 3441, 3848, 4588, 4764, 4836, 5161, 5772, 6352, 6448, 6882, 7696, 9176, 9528, 9672, 10322, 11544, 12307, 13764, 14689, 14911, 15483, 18352, 19056, 19344, 20644, 23088, 24614, 27528, 29378, 29822, 30966, 36921, 41288, 44067, 44733, 49228, 55056, 58756, 59644, 61932, 73842, 82576, 88134, 89466, 98456, 117512, 119288, 123864, 147684, 159991, 176268, 178932, 190957, 196912, 235024, 238576, 247728, 295368, 319982, 352536, 357864, 381914, 455359, 479973, 572871, 590736, 639964, 705072, 715728, 763828, 910718, 959946, 1145742, 1279928, 1366077, 1527656, 1821436, 1919892, 2291484, 2559856, 2732154, 3055312, 3642872, 3839784, 4582968, 5464308, 5919667, 7285744, 7679568, 9165936, 10928616, 11839334, 17759001, 21857232, 23678668, 35518002, 47357336, 71036004, 94714672, 142072008, 284144016]

約数ペア:

[(1, 284144016), (2, 142072008), (3, 94714672), (4, 71036004), (6, 47357336), (8, 35518002), (12, 23678668), (13, 21857232), (16, 17759001), (24, 11839334), (26, 10928616), (31, 9165936), (37, 7679568), (39, 7285744), (48, 5919667), (52, 5464308), (62, 4582968), (74, 3839784), (78, 3642872), (93, 3055312), (104, 2732154), (111, 2559856), (124, 2291484), (148, 1919892), (156, 1821436), (186, 1527656), (208, 1366077), (222, 1279928), (248, 1145742), (296, 959946), (312, 910718), (372, 763828), (397, 715728), (403, 705072), (444, 639964), (481, 590736), (496, 572871), (592, 479973), (624, 455359), (744, 381914), (794, 357864), (806, 352536), (888, 319982), (962, 295368), (1147, 247728), (1191, 238576), (1209, 235024), (1443, 196912), (1488, 190957), (1588, 178932), (1612, 176268), (1776, 159991), (1924, 147684), (2294, 123864), (2382, 119288), (2418, 117512), (2886, 98456), (3176, 89466), (3224, 88134), (3441, 82576), (3848, 73842), (4588, 61932), (4764, 59644), (4836, 58756), (5161, 55056), (5772, 49228), (6352, 44733), (6448, 44067), (6882, 41288), (7696, 36921), (9176, 30966), (9528, 29822), (9672, 29378), (10322, 27528), (11544, 24614), (12307, 23088), (13764, 20644), (14689, 19344), (14911, 19056), (15483, 18352)]