401040472

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8963}}^1$

素因数の和:9040

約数の個数: 64

約数和(自身を含む): 929387520

約数和(自身を除く): 528347048

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 68, 94, 119, 136, 188, 238, 329, 376, 476, 658, 799, 952, 1316, 1598, 2632, 3196, 5593, 6392, 8963, 11186, 17926, 22372, 35852, 44744, 62741, 71704, 125482, 152371, 250964, 304742, 421261, 501928, 609484, 842522, 1066597, 1218968, 1685044, 2133194, 2948827, 3370088, 4266388, 5897654, 7161437, 8532776, 11795308, 14322874, 23590616, 28645748, 50130059, 57291496, 100260118, 200520236, 401040472]

約数ペア:

[(1, 401040472), (2, 200520236), (4, 100260118), (7, 57291496), (8, 50130059), (14, 28645748), (17, 23590616), (28, 14322874), (34, 11795308), (47, 8532776), (56, 7161437), (68, 5897654), (94, 4266388), (119, 3370088), (136, 2948827), (188, 2133194), (238, 1685044), (329, 1218968), (376, 1066597), (476, 842522), (658, 609484), (799, 501928), (952, 421261), (1316, 304742), (1598, 250964), (2632, 152371), (3196, 125482), (5593, 71704), (6392, 62741), (8963, 44744), (11186, 35852), (17926, 22372)]