2440940376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{14011}}^1$

素因数の和:14105

約数の個数: 128

約数和(自身を含む): 7505948160

約数和(自身を除く): 5065007784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 61, 68, 84, 102, 119, 122, 136, 168, 183, 204, 238, 244, 357, 366, 408, 427, 476, 488, 714, 732, 854, 952, 1037, 1281, 1428, 1464, 1708, 2074, 2562, 2856, 3111, 3416, 4148, 5124, 6222, 7259, 8296, 10248, 12444, 14011, 14518, 21777, 24888, 28022, 29036, 42033, 43554, 56044, 58072, 84066, 87108, 98077, 112088, 168132, 174216, 196154, 238187, 294231, 336264, 392308, 476374, 588462, 714561, 784616, 854671, 952748, 1176924, 1429122, 1667309, 1709342, 1905496, 2353848, 2564013, 2858244, 3334618, 3418684, 5001927, 5128026, 5716488, 5982697, 6669236, 6837368, 10003854, 10256052, 11965394, 13338472, 14529407, 17948091, 20007708, 20512104, 23930788, 29058814, 35896182, 40015416, 43588221, 47861576, 58117628, 71792364, 87176442, 101705849, 116235256, 143584728, 174352884, 203411698, 305117547, 348705768, 406823396, 610235094, 813646792, 1220470188, 2440940376]

約数ペア:

[(1, 2440940376), (2, 1220470188), (3, 813646792), (4, 610235094), (6, 406823396), (7, 348705768), (8, 305117547), (12, 203411698), (14, 174352884), (17, 143584728), (21, 116235256), (24, 101705849), (28, 87176442), (34, 71792364), (42, 58117628), (51, 47861576), (56, 43588221), (61, 40015416), (68, 35896182), (84, 29058814), (102, 23930788), (119, 20512104), (122, 20007708), (136, 17948091), (168, 14529407), (183, 13338472), (204, 11965394), (238, 10256052), (244, 10003854), (357, 6837368), (366, 6669236), (408, 5982697), (427, 5716488), (476, 5128026), (488, 5001927), (714, 3418684), (732, 3334618), (854, 2858244), (952, 2564013), (1037, 2353848), (1281, 1905496), (1428, 1709342), (1464, 1667309), (1708, 1429122), (2074, 1176924), (2562, 952748), (2856, 854671), (3111, 784616), (3416, 714561), (4148, 588462), (5124, 476374), (6222, 392308), (7259, 336264), (8296, 294231), (10248, 238187), (12444, 196154), (14011, 174216), (14518, 168132), (21777, 112088), (24888, 98077), (28022, 87108), (29036, 84066), (42033, 58072), (43554, 56044)]