31224312

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 100569600

約数和(自身を除く): 69345288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 107, 108, 126, 168, 189, 193, 214, 216, 252, 321, 378, 386, 428, 504, 579, 642, 749, 756, 772, 856, 963, 1158, 1284, 1351, 1498, 1512, 1544, 1737, 1926, 2247, 2316, 2568, 2702, 2889, 2996, 3474, 3852, 4053, 4494, 4632, 5211, 5404, 5778, 5992, 6741, 6948, 7704, 8106, 8988, 10422, 10808, 11556, 12159, 13482, 13896, 16212, 17976, 20223, 20651, 20844, 23112, 24318, 26964, 32424, 36477, 40446, 41302, 41688, 48636, 53928, 61953, 72954, 80892, 82604, 97272, 123906, 144557, 145908, 161784, 165208, 185859, 247812, 289114, 291816, 371718, 433671, 495624, 557577, 578228, 743436, 867342, 1115154, 1156456, 1301013, 1486872, 1734684, 2230308, 2602026, 3469368, 3903039, 4460616, 5204052, 7806078, 10408104, 15612156, 31224312]

約数ペア:

[(1, 31224312), (2, 15612156), (3, 10408104), (4, 7806078), (6, 5204052), (7, 4460616), (8, 3903039), (9, 3469368), (12, 2602026), (14, 2230308), (18, 1734684), (21, 1486872), (24, 1301013), (27, 1156456), (28, 1115154), (36, 867342), (42, 743436), (54, 578228), (56, 557577), (63, 495624), (72, 433671), (84, 371718), (107, 291816), (108, 289114), (126, 247812), (168, 185859), (189, 165208), (193, 161784), (214, 145908), (216, 144557), (252, 123906), (321, 97272), (378, 82604), (386, 80892), (428, 72954), (504, 61953), (579, 53928), (642, 48636), (749, 41688), (756, 41302), (772, 40446), (856, 36477), (963, 32424), (1158, 26964), (1284, 24318), (1351, 23112), (1498, 20844), (1512, 20651), (1544, 20223), (1737, 17976), (1926, 16212), (2247, 13896), (2316, 13482), (2568, 12159), (2702, 11556), (2889, 10808), (2996, 10422), (3474, 8988), (3852, 8106), (4053, 7704), (4494, 6948), (4632, 6741), (5211, 5992), (5404, 5778)]