231659472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1619}}^1$

素因数の和:1912

約数の個数: 80

約数和(自身を含む): 655672320

約数和(自身を除く): 424012848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 271, 528, 542, 813, 1084, 1619, 1626, 2168, 2981, 3238, 3252, 4336, 4857, 5962, 6476, 6504, 8943, 9714, 11924, 12952, 13008, 17809, 17886, 19428, 23848, 25904, 35618, 35772, 38856, 47696, 53427, 71236, 71544, 77712, 106854, 142472, 143088, 213708, 284944, 427416, 438749, 854832, 877498, 1316247, 1754996, 2632494, 3509992, 4826239, 5264988, 7019984, 9652478, 10529976, 14478717, 19304956, 21059952, 28957434, 38609912, 57914868, 77219824, 115829736, 231659472]

約数ペア:

[(1, 231659472), (2, 115829736), (3, 77219824), (4, 57914868), (6, 38609912), (8, 28957434), (11, 21059952), (12, 19304956), (16, 14478717), (22, 10529976), (24, 9652478), (33, 7019984), (44, 5264988), (48, 4826239), (66, 3509992), (88, 2632494), (132, 1754996), (176, 1316247), (264, 877498), (271, 854832), (528, 438749), (542, 427416), (813, 284944), (1084, 213708), (1619, 143088), (1626, 142472), (2168, 106854), (2981, 77712), (3238, 71544), (3252, 71236), (4336, 53427), (4857, 47696), (5962, 38856), (6476, 35772), (6504, 35618), (8943, 25904), (9714, 23848), (11924, 19428), (12952, 17886), (13008, 17809)]