31266144

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1193}}^1$

素因数の和:1229

約数の個数: 144

約数和(自身を含む): 109523232

約数和(自身を除く): 78257088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1193, 1248, 1456, 1638, 1872, 2016, 2184, 2386, 2912, 3276, 3579, 3744, 4368, 4772, 6552, 7158, 8351, 8736, 9544, 10737, 13104, 14316, 15509, 16702, 19088, 21474, 25053, 26208, 28632, 31018, 33404, 38176, 42948, 46527, 50106, 57264, 62036, 66808, 75159, 85896, 93054, 100212, 108563, 114528, 124072, 133616, 139581, 150318, 171792, 186108, 200424, 217126, 248144, 267232, 279162, 300636, 325689, 343584, 372216, 400848, 434252, 496288, 558324, 601272, 651378, 744432, 801696, 868504, 977067, 1116648, 1202544, 1302756, 1488864, 1737008, 1954134, 2233296, 2405088, 2605512, 3474016, 3908268, 4466592, 5211024, 7816536, 10422048, 15633072, 31266144]

約数ペア:

[(1, 31266144), (2, 15633072), (3, 10422048), (4, 7816536), (6, 5211024), (7, 4466592), (8, 3908268), (9, 3474016), (12, 2605512), (13, 2405088), (14, 2233296), (16, 1954134), (18, 1737008), (21, 1488864), (24, 1302756), (26, 1202544), (28, 1116648), (32, 977067), (36, 868504), (39, 801696), (42, 744432), (48, 651378), (52, 601272), (56, 558324), (63, 496288), (72, 434252), (78, 400848), (84, 372216), (91, 343584), (96, 325689), (104, 300636), (112, 279162), (117, 267232), (126, 248144), (144, 217126), (156, 200424), (168, 186108), (182, 171792), (208, 150318), (224, 139581), (234, 133616), (252, 124072), (273, 114528), (288, 108563), (312, 100212), (336, 93054), (364, 85896), (416, 75159), (468, 66808), (504, 62036), (546, 57264), (624, 50106), (672, 46527), (728, 42948), (819, 38176), (936, 33404), (1008, 31018), (1092, 28632), (1193, 26208), (1248, 25053), (1456, 21474), (1638, 19088), (1872, 16702), (2016, 15509), (2184, 14316), (2386, 13104), (2912, 10737), (3276, 9544), (3579, 8736), (3744, 8351), (4368, 7158), (4772, 6552)]