717765984

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{14747}}^1$

素因数の和:14789

約数の個数: 108

約数和(自身を含む): 2210385996

約数和(自身を除く): 1492620012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2704, 3042, 3744, 4056, 5408, 6084, 8112, 12168, 14747, 16224, 24336, 29494, 44241, 48672, 58988, 88482, 117976, 132723, 176964, 191711, 235952, 265446, 353928, 383422, 471904, 530892, 575133, 707856, 766844, 1061784, 1150266, 1415712, 1533688, 1725399, 2123568, 2300532, 2492243, 3067376, 3450798, 4247136, 4601064, 4984486, 6134752, 6901596, 7476729, 9202128, 9968972, 13803192, 14953458, 18404256, 19937944, 22430187, 27606384, 29906916, 39875888, 44860374, 55212768, 59813832, 79751776, 89720748, 119627664, 179441496, 239255328, 358882992, 717765984]

約数ペア:

[(1, 717765984), (2, 358882992), (3, 239255328), (4, 179441496), (6, 119627664), (8, 89720748), (9, 79751776), (12, 59813832), (13, 55212768), (16, 44860374), (18, 39875888), (24, 29906916), (26, 27606384), (32, 22430187), (36, 19937944), (39, 18404256), (48, 14953458), (52, 13803192), (72, 9968972), (78, 9202128), (96, 7476729), (104, 6901596), (117, 6134752), (144, 4984486), (156, 4601064), (169, 4247136), (208, 3450798), (234, 3067376), (288, 2492243), (312, 2300532), (338, 2123568), (416, 1725399), (468, 1533688), (507, 1415712), (624, 1150266), (676, 1061784), (936, 766844), (1014, 707856), (1248, 575133), (1352, 530892), (1521, 471904), (1872, 383422), (2028, 353928), (2704, 265446), (3042, 235952), (3744, 191711), (4056, 176964), (5408, 132723), (6084, 117976), (8112, 88482), (12168, 58988), (14747, 48672), (16224, 44241), (24336, 29494)]