1796788968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{491}}^1$

素因数の和:867

約数の個数: 128

約数和(自身を含む): 4994075520

約数和(自身を除く): 3197286552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 317, 444, 481, 491, 634, 888, 951, 962, 982, 1268, 1443, 1473, 1902, 1924, 1964, 2536, 2886, 2946, 3804, 3848, 3928, 4121, 5772, 5892, 6383, 7608, 8242, 11544, 11729, 11784, 12363, 12766, 16484, 18167, 19149, 23458, 24726, 25532, 32968, 35187, 36334, 38298, 46916, 49452, 51064, 54501, 70374, 72668, 76596, 93832, 98904, 109002, 140748, 145336, 152477, 153192, 155647, 218004, 236171, 281496, 304954, 311294, 436008, 457431, 466941, 472342, 609908, 622588, 708513, 914862, 933882, 944684, 1219816, 1245176, 1417026, 1829724, 1867764, 1889368, 2023411, 2834052, 3659448, 3735528, 4046822, 5668104, 5758939, 6070233, 8093644, 11517878, 12140466, 16187288, 17276817, 23035756, 24280932, 34553634, 46071512, 48561864, 69107268, 74866207, 138214536, 149732414, 224598621, 299464828, 449197242, 598929656, 898394484, 1796788968]

約数ペア:

[(1, 1796788968), (2, 898394484), (3, 598929656), (4, 449197242), (6, 299464828), (8, 224598621), (12, 149732414), (13, 138214536), (24, 74866207), (26, 69107268), (37, 48561864), (39, 46071512), (52, 34553634), (74, 24280932), (78, 23035756), (104, 17276817), (111, 16187288), (148, 12140466), (156, 11517878), (222, 8093644), (296, 6070233), (312, 5758939), (317, 5668104), (444, 4046822), (481, 3735528), (491, 3659448), (634, 2834052), (888, 2023411), (951, 1889368), (962, 1867764), (982, 1829724), (1268, 1417026), (1443, 1245176), (1473, 1219816), (1902, 944684), (1924, 933882), (1964, 914862), (2536, 708513), (2886, 622588), (2946, 609908), (3804, 472342), (3848, 466941), (3928, 457431), (4121, 436008), (5772, 311294), (5892, 304954), (6383, 281496), (7608, 236171), (8242, 218004), (11544, 155647), (11729, 153192), (11784, 152477), (12363, 145336), (12766, 140748), (16484, 109002), (18167, 98904), (19149, 93832), (23458, 76596), (24726, 72668), (25532, 70374), (32968, 54501), (35187, 51064), (36334, 49452), (38298, 46916)]