247946352

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:439

約数の個数: 120

約数和(自身を含む): 694486800

約数和(自身を除く): 446540448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 228, 246, 304, 328, 349, 361, 456, 492, 656, 698, 722, 779, 912, 984, 1047, 1083, 1396, 1444, 1558, 1968, 2094, 2166, 2337, 2792, 2888, 3116, 4188, 4332, 4674, 5584, 5776, 6232, 6631, 8376, 8664, 9348, 12464, 13262, 14309, 14801, 16752, 17328, 18696, 19893, 26524, 28618, 29602, 37392, 39786, 42927, 44403, 53048, 57236, 59204, 79572, 85854, 88806, 106096, 114472, 118408, 125989, 159144, 171708, 177612, 228944, 236816, 251978, 271871, 318288, 343416, 355224, 377967, 503956, 543742, 686832, 710448, 755934, 815613, 1007912, 1087484, 1511868, 1631226, 2015824, 2174968, 3023736, 3262452, 4349936, 5165549, 6047472, 6524904, 10331098, 13049808, 15496647, 20662196, 30993294, 41324392, 61986588, 82648784, 123973176, 247946352]

約数ペア:

[(1, 247946352), (2, 123973176), (3, 82648784), (4, 61986588), (6, 41324392), (8, 30993294), (12, 20662196), (16, 15496647), (19, 13049808), (24, 10331098), (38, 6524904), (41, 6047472), (48, 5165549), (57, 4349936), (76, 3262452), (82, 3023736), (114, 2174968), (123, 2015824), (152, 1631226), (164, 1511868), (228, 1087484), (246, 1007912), (304, 815613), (328, 755934), (349, 710448), (361, 686832), (456, 543742), (492, 503956), (656, 377967), (698, 355224), (722, 343416), (779, 318288), (912, 271871), (984, 251978), (1047, 236816), (1083, 228944), (1396, 177612), (1444, 171708), (1558, 159144), (1968, 125989), (2094, 118408), (2166, 114472), (2337, 106096), (2792, 88806), (2888, 85854), (3116, 79572), (4188, 59204), (4332, 57236), (4674, 53048), (5584, 44403), (5776, 42927), (6232, 39786), (6631, 37392), (8376, 29602), (8664, 28618), (9348, 26524), (12464, 19893), (13262, 18696), (14309, 17328), (14801, 16752)]