764863624

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{1013}}^1$

素因数の和:1262

約数の個数: 64

約数和(自身を含む): 1669449600

約数和(自身を除く): 904585976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 139, 194, 278, 388, 556, 679, 776, 973, 1013, 1112, 1358, 1946, 2026, 2716, 3892, 4052, 5432, 7091, 7784, 8104, 13483, 14182, 26966, 28364, 53932, 56728, 94381, 98261, 107864, 140807, 188762, 196522, 281614, 377524, 393044, 563228, 687827, 755048, 786088, 985649, 1126456, 1375654, 1971298, 2751308, 3942596, 5502616, 7885192, 13658279, 27316558, 54633116, 95607953, 109266232, 191215906, 382431812, 764863624]

約数ペア:

[(1, 764863624), (2, 382431812), (4, 191215906), (7, 109266232), (8, 95607953), (14, 54633116), (28, 27316558), (56, 13658279), (97, 7885192), (139, 5502616), (194, 3942596), (278, 2751308), (388, 1971298), (556, 1375654), (679, 1126456), (776, 985649), (973, 786088), (1013, 755048), (1112, 687827), (1358, 563228), (1946, 393044), (2026, 377524), (2716, 281614), (3892, 196522), (4052, 188762), (5432, 140807), (7091, 107864), (7784, 98261), (8104, 94381), (13483, 56728), (14182, 53932), (26966, 28364)]