251872992

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1237}}^1$

素因数の和:1361

約数の個数: 144

約数和(自身を含む): 827360352

約数和(自身を除く): 575487360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 101, 112, 126, 144, 168, 202, 224, 252, 288, 303, 336, 404, 504, 606, 672, 707, 808, 909, 1008, 1212, 1237, 1414, 1616, 1818, 2016, 2121, 2424, 2474, 2828, 3232, 3636, 3711, 4242, 4848, 4948, 5656, 6363, 7272, 7422, 8484, 8659, 9696, 9896, 11133, 11312, 12726, 14544, 14844, 16968, 17318, 19792, 22266, 22624, 25452, 25977, 29088, 29688, 33936, 34636, 39584, 44532, 50904, 51954, 59376, 67872, 69272, 77931, 89064, 101808, 103908, 118752, 124937, 138544, 155862, 178128, 203616, 207816, 249874, 277088, 311724, 356256, 374811, 415632, 499748, 623448, 749622, 831264, 874559, 999496, 1124433, 1246896, 1499244, 1749118, 1998992, 2248866, 2493792, 2623677, 2998488, 3498236, 3997984, 4497732, 5247354, 5996976, 6996472, 7871031, 8995464, 10494708, 11993952, 13992944, 15742062, 17990928, 20989416, 27985888, 31484124, 35981856, 41978832, 62968248, 83957664, 125936496, 251872992]

約数ペア:

[(1, 251872992), (2, 125936496), (3, 83957664), (4, 62968248), (6, 41978832), (7, 35981856), (8, 31484124), (9, 27985888), (12, 20989416), (14, 17990928), (16, 15742062), (18, 13992944), (21, 11993952), (24, 10494708), (28, 8995464), (32, 7871031), (36, 6996472), (42, 5996976), (48, 5247354), (56, 4497732), (63, 3997984), (72, 3498236), (84, 2998488), (96, 2623677), (101, 2493792), (112, 2248866), (126, 1998992), (144, 1749118), (168, 1499244), (202, 1246896), (224, 1124433), (252, 999496), (288, 874559), (303, 831264), (336, 749622), (404, 623448), (504, 499748), (606, 415632), (672, 374811), (707, 356256), (808, 311724), (909, 277088), (1008, 249874), (1212, 207816), (1237, 203616), (1414, 178128), (1616, 155862), (1818, 138544), (2016, 124937), (2121, 118752), (2424, 103908), (2474, 101808), (2828, 89064), (3232, 77931), (3636, 69272), (3711, 67872), (4242, 59376), (4848, 51954), (4948, 50904), (5656, 44532), (6363, 39584), (7272, 34636), (7422, 33936), (8484, 29688), (8659, 29088), (9696, 25977), (9896, 25452), (11133, 22624), (11312, 22266), (12726, 19792), (14544, 17318), (14844, 16968)]