1237509756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2399}}^1$

素因数の和:2528

約数の個数: 144

約数和(自身を含む): 3773952000

約数和(自身を除く): 2536442244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 89, 92, 126, 138, 161, 178, 207, 252, 267, 276, 322, 356, 414, 483, 534, 623, 644, 801, 828, 966, 1068, 1246, 1449, 1602, 1869, 1932, 2047, 2399, 2492, 2898, 3204, 3738, 4094, 4798, 5607, 5796, 6141, 7197, 7476, 8188, 9596, 11214, 12282, 14329, 14394, 16793, 18423, 21591, 22428, 24564, 28658, 28788, 33586, 36846, 42987, 43182, 50379, 55177, 57316, 67172, 73692, 85974, 86364, 100758, 110354, 128961, 151137, 165531, 171948, 201516, 213511, 220708, 257922, 302274, 331062, 386239, 427022, 496593, 515844, 604548, 640533, 662124, 772478, 854044, 993186, 1158717, 1281066, 1494577, 1544956, 1921599, 1986372, 2317434, 2562132, 2989154, 3476151, 3843198, 4483731, 4634868, 4910753, 5978308, 6952302, 7686396, 8967462, 9821506, 13451193, 13904604, 14732259, 17934924, 19643012, 26902386, 29464518, 34375271, 44196777, 53804772, 58929036, 68750542, 88393554, 103125813, 137501084, 176787108, 206251626, 309377439, 412503252, 618754878, 1237509756]

約数ペア:

[(1, 1237509756), (2, 618754878), (3, 412503252), (4, 309377439), (6, 206251626), (7, 176787108), (9, 137501084), (12, 103125813), (14, 88393554), (18, 68750542), (21, 58929036), (23, 53804772), (28, 44196777), (36, 34375271), (42, 29464518), (46, 26902386), (63, 19643012), (69, 17934924), (84, 14732259), (89, 13904604), (92, 13451193), (126, 9821506), (138, 8967462), (161, 7686396), (178, 6952302), (207, 5978308), (252, 4910753), (267, 4634868), (276, 4483731), (322, 3843198), (356, 3476151), (414, 2989154), (483, 2562132), (534, 2317434), (623, 1986372), (644, 1921599), (801, 1544956), (828, 1494577), (966, 1281066), (1068, 1158717), (1246, 993186), (1449, 854044), (1602, 772478), (1869, 662124), (1932, 640533), (2047, 604548), (2399, 515844), (2492, 496593), (2898, 427022), (3204, 386239), (3738, 331062), (4094, 302274), (4798, 257922), (5607, 220708), (5796, 213511), (6141, 201516), (7197, 171948), (7476, 165531), (8188, 151137), (9596, 128961), (11214, 110354), (12282, 100758), (14329, 86364), (14394, 85974), (16793, 73692), (18423, 67172), (21591, 57316), (22428, 55177), (24564, 50379), (28658, 43182), (28788, 42987), (33586, 36846)]