6477328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 15624000

約数和(自身を除く): 9146672

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 149, 152, 176, 208, 209, 247, 286, 298, 304, 418, 494, 572, 596, 836, 988, 1144, 1192, 1639, 1672, 1937, 1976, 2288, 2384, 2717, 2831, 3278, 3344, 3874, 3952, 5434, 5662, 6556, 7748, 10868, 11324, 13112, 15496, 21307, 21736, 22648, 26224, 30992, 31141, 36803, 42614, 43472, 45296, 62282, 73606, 85228, 124564, 147212, 170456, 249128, 294424, 340912, 404833, 498256, 588848, 809666, 1619332, 3238664, 6477328]

約数ペア:

[(1, 6477328), (2, 3238664), (4, 1619332), (8, 809666), (11, 588848), (13, 498256), (16, 404833), (19, 340912), (22, 294424), (26, 249128), (38, 170456), (44, 147212), (52, 124564), (76, 85228), (88, 73606), (104, 62282), (143, 45296), (149, 43472), (152, 42614), (176, 36803), (208, 31141), (209, 30992), (247, 26224), (286, 22648), (298, 21736), (304, 21307), (418, 15496), (494, 13112), (572, 11324), (596, 10868), (836, 7748), (988, 6556), (1144, 5662), (1192, 5434), (1639, 3952), (1672, 3874), (1937, 3344), (1976, 3278), (2288, 2831), (2384, 2717)]