290462256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6131}}^1$

素因数の和:6199

約数の個数: 120

約数和(自身を含む): 948939264

約数和(自身を除く): 658477008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2632, 2961, 3384, 3948, 5264, 5922, 6131, 6768, 7896, 11844, 12262, 15792, 18393, 23688, 24524, 36786, 42917, 47376, 49048, 55179, 73572, 85834, 98096, 110358, 128751, 147144, 171668, 220716, 257502, 288157, 294288, 343336, 386253, 441432, 515004, 576314, 686672, 772506, 864471, 882864, 1030008, 1152628, 1545012, 1728942, 2017099, 2060016, 2305256, 2593413, 3090024, 3457884, 4034198, 4610512, 5186826, 6051297, 6180048, 6915768, 8068396, 10373652, 12102594, 13831536, 16136792, 18153891, 20747304, 24205188, 32273584, 36307782, 41494608, 48410376, 72615564, 96820752, 145231128, 290462256]

約数ペア:

[(1, 290462256), (2, 145231128), (3, 96820752), (4, 72615564), (6, 48410376), (7, 41494608), (8, 36307782), (9, 32273584), (12, 24205188), (14, 20747304), (16, 18153891), (18, 16136792), (21, 13831536), (24, 12102594), (28, 10373652), (36, 8068396), (42, 6915768), (47, 6180048), (48, 6051297), (56, 5186826), (63, 4610512), (72, 4034198), (84, 3457884), (94, 3090024), (112, 2593413), (126, 2305256), (141, 2060016), (144, 2017099), (168, 1728942), (188, 1545012), (252, 1152628), (282, 1030008), (329, 882864), (336, 864471), (376, 772506), (423, 686672), (504, 576314), (564, 515004), (658, 441432), (752, 386253), (846, 343336), (987, 294288), (1008, 288157), (1128, 257502), (1316, 220716), (1692, 171668), (1974, 147144), (2256, 128751), (2632, 110358), (2961, 98096), (3384, 85834), (3948, 73572), (5264, 55179), (5922, 49048), (6131, 47376), (6768, 42917), (7896, 36786), (11844, 24524), (12262, 23688), (15792, 18393)]