645692544

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{80071}}^1$

素因数の和:80098

約数の個数: 96

約数和(自身を含む): 2123509440

約数和(自身を除く): 1477816896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 80071, 160142, 240213, 320284, 480426, 560497, 640568, 720639, 960852, 1120994, 1281136, 1441278, 1681491, 1921704, 2241988, 2562272, 2882556, 3362982, 3843408, 4483976, 5044473, 5124544, 5765112, 6725964, 7686816, 8967952, 10088946, 10249088, 11530224, 13451928, 15373632, 17935904, 20177892, 23060448, 26903856, 30747264, 35871808, 40355784, 46120896, 53807712, 71743616, 80711568, 92241792, 107615424, 161423136, 215230848, 322846272, 645692544]

約数ペア:

[(1, 645692544), (2, 322846272), (3, 215230848), (4, 161423136), (6, 107615424), (7, 92241792), (8, 80711568), (9, 71743616), (12, 53807712), (14, 46120896), (16, 40355784), (18, 35871808), (21, 30747264), (24, 26903856), (28, 23060448), (32, 20177892), (36, 17935904), (42, 15373632), (48, 13451928), (56, 11530224), (63, 10249088), (64, 10088946), (72, 8967952), (84, 7686816), (96, 6725964), (112, 5765112), (126, 5124544), (128, 5044473), (144, 4483976), (168, 3843408), (192, 3362982), (224, 2882556), (252, 2562272), (288, 2241988), (336, 1921704), (384, 1681491), (448, 1441278), (504, 1281136), (576, 1120994), (672, 960852), (896, 720639), (1008, 640568), (1152, 560497), (1344, 480426), (2016, 320284), (2688, 240213), (4032, 160142), (8064, 80071)]