251256551736

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{423727}}^1$

素因数の和:424564

約数の個数: 64

約数和(自身を含む): 649219092480

約数和(自身を除く): 397962540744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 797, 1594, 2391, 3188, 4782, 6376, 9564, 19128, 24707, 49414, 74121, 98828, 148242, 197656, 296484, 423727, 592968, 847454, 1271181, 1694908, 2542362, 3389816, 5084724, 10169448, 13135537, 26271074, 39406611, 52542148, 78813222, 105084296, 157626444, 315252888, 337710419, 675420838, 1013131257, 1350841676, 2026262514, 2701683352, 4052525028, 8105050056, 10469022989, 20938045978, 31407068967, 41876091956, 62814137934, 83752183912, 125628275868, 251256551736]

約数ペア:

[(1, 251256551736), (2, 125628275868), (3, 83752183912), (4, 62814137934), (6, 41876091956), (8, 31407068967), (12, 20938045978), (24, 10469022989), (31, 8105050056), (62, 4052525028), (93, 2701683352), (124, 2026262514), (186, 1350841676), (248, 1013131257), (372, 675420838), (744, 337710419), (797, 315252888), (1594, 157626444), (2391, 105084296), (3188, 78813222), (4782, 52542148), (6376, 39406611), (9564, 26271074), (19128, 13135537), (24707, 10169448), (49414, 5084724), (74121, 3389816), (98828, 2542362), (148242, 1694908), (197656, 1271181), (296484, 847454), (423727, 592968)]