481488728

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6199}}^1$

素因数の和:6304

約数の個数: 64

約数和(自身を含む): 1101120000

約数和(自身を除く): 619631272

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 73, 76, 133, 146, 152, 266, 292, 511, 532, 584, 1022, 1064, 1387, 2044, 2774, 4088, 5548, 6199, 9709, 11096, 12398, 19418, 24796, 38836, 43393, 49592, 77672, 86786, 117781, 173572, 235562, 347144, 452527, 471124, 824467, 905054, 942248, 1648934, 1810108, 3167689, 3297868, 3620216, 6335378, 6595736, 8598013, 12670756, 17196026, 25341512, 34392052, 60186091, 68784104, 120372182, 240744364, 481488728]

約数ペア:

[(1, 481488728), (2, 240744364), (4, 120372182), (7, 68784104), (8, 60186091), (14, 34392052), (19, 25341512), (28, 17196026), (38, 12670756), (56, 8598013), (73, 6595736), (76, 6335378), (133, 3620216), (146, 3297868), (152, 3167689), (266, 1810108), (292, 1648934), (511, 942248), (532, 905054), (584, 824467), (1022, 471124), (1064, 452527), (1387, 347144), (2044, 235562), (2774, 173572), (4088, 117781), (5548, 86786), (6199, 77672), (9709, 49592), (11096, 43393), (12398, 38836), (19418, 24796)]