253924104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1327}}^1$

素因数の和:1427

約数の個数: 128

約数和(自身を含む): 780226560

約数和(自身を除く): 526302456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 67, 68, 84, 102, 119, 134, 136, 168, 201, 204, 238, 268, 357, 402, 408, 469, 476, 536, 714, 804, 938, 952, 1139, 1327, 1407, 1428, 1608, 1876, 2278, 2654, 2814, 2856, 3417, 3752, 3981, 4556, 5308, 5628, 6834, 7962, 7973, 9112, 9289, 10616, 11256, 13668, 15924, 15946, 18578, 22559, 23919, 27336, 27867, 31848, 31892, 37156, 45118, 47838, 55734, 63784, 67677, 74312, 88909, 90236, 95676, 111468, 135354, 157913, 177818, 180472, 191352, 222936, 266727, 270708, 315826, 355636, 473739, 533454, 541416, 622363, 631652, 711272, 947478, 1066908, 1244726, 1263304, 1511453, 1867089, 1894956, 2133816, 2489452, 3022906, 3734178, 3789912, 4534359, 4978904, 6045812, 7468356, 9068718, 10580171, 12091624, 14936712, 18137436, 21160342, 31740513, 36274872, 42320684, 63481026, 84641368, 126962052, 253924104]

約数ペア:

[(1, 253924104), (2, 126962052), (3, 84641368), (4, 63481026), (6, 42320684), (7, 36274872), (8, 31740513), (12, 21160342), (14, 18137436), (17, 14936712), (21, 12091624), (24, 10580171), (28, 9068718), (34, 7468356), (42, 6045812), (51, 4978904), (56, 4534359), (67, 3789912), (68, 3734178), (84, 3022906), (102, 2489452), (119, 2133816), (134, 1894956), (136, 1867089), (168, 1511453), (201, 1263304), (204, 1244726), (238, 1066908), (268, 947478), (357, 711272), (402, 631652), (408, 622363), (469, 541416), (476, 533454), (536, 473739), (714, 355636), (804, 315826), (938, 270708), (952, 266727), (1139, 222936), (1327, 191352), (1407, 180472), (1428, 177818), (1608, 157913), (1876, 135354), (2278, 111468), (2654, 95676), (2814, 90236), (2856, 88909), (3417, 74312), (3752, 67677), (3981, 63784), (4556, 55734), (5308, 47838), (5628, 45118), (6834, 37156), (7962, 31892), (7973, 31848), (9112, 27867), (9289, 27336), (10616, 23919), (11256, 22559), (13668, 18578), (15924, 15946)]