1316638848

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28813}}^1$

素因数の和:28854

約数の個数: 128

約数和(自身を含む): 4232200320

約数和(自身を除く): 2915561472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2856, 3264, 3808, 5712, 6528, 7616, 11424, 15232, 22848, 28813, 45696, 57626, 86439, 115252, 172878, 201691, 230504, 345756, 403382, 461008, 489821, 605073, 691512, 806764, 922016, 979642, 1210146, 1383024, 1469463, 1613528, 1844032, 1959284, 2420292, 2766048, 2938926, 3227056, 3428747, 3688064, 3918568, 4840584, 5532096, 5877852, 6454112, 6857494, 7837136, 9681168, 10286241, 11064192, 11755704, 12908224, 13714988, 15674272, 19362336, 20572482, 23511408, 25816448, 27429976, 31348544, 38724672, 41144964, 47022816, 54859952, 62697088, 77449344, 82289928, 94045632, 109719904, 164579856, 188091264, 219439808, 329159712, 438879616, 658319424, 1316638848]

約数ペア:

[(1, 1316638848), (2, 658319424), (3, 438879616), (4, 329159712), (6, 219439808), (7, 188091264), (8, 164579856), (12, 109719904), (14, 94045632), (16, 82289928), (17, 77449344), (21, 62697088), (24, 54859952), (28, 47022816), (32, 41144964), (34, 38724672), (42, 31348544), (48, 27429976), (51, 25816448), (56, 23511408), (64, 20572482), (68, 19362336), (84, 15674272), (96, 13714988), (102, 12908224), (112, 11755704), (119, 11064192), (128, 10286241), (136, 9681168), (168, 7837136), (192, 6857494), (204, 6454112), (224, 5877852), (238, 5532096), (272, 4840584), (336, 3918568), (357, 3688064), (384, 3428747), (408, 3227056), (448, 2938926), (476, 2766048), (544, 2420292), (672, 1959284), (714, 1844032), (816, 1613528), (896, 1469463), (952, 1383024), (1088, 1210146), (1344, 979642), (1428, 922016), (1632, 806764), (1904, 691512), (2176, 605073), (2688, 489821), (2856, 461008), (3264, 403382), (3808, 345756), (5712, 230504), (6528, 201691), (7616, 172878), (11424, 115252), (15232, 86439), (22848, 57626), (28813, 45696)]