14729215256

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1637}}^1$

素因数の和:1825

約数の個数: 128

約数和(自身を含む): 33512693760

約数和(自身を除く): 18783478504

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 71, 73, 124, 142, 146, 217, 248, 284, 292, 434, 497, 511, 568, 584, 868, 994, 1022, 1637, 1736, 1988, 2044, 2201, 2263, 3274, 3976, 4088, 4402, 4526, 5183, 6548, 8804, 9052, 10366, 11459, 13096, 15407, 15841, 17608, 18104, 20732, 22918, 30814, 31682, 36281, 41464, 45836, 50747, 61628, 63364, 72562, 91672, 101494, 116227, 119501, 123256, 126728, 145124, 160673, 202988, 232454, 239002, 290248, 321346, 355229, 405976, 464908, 478004, 642692, 710458, 813589, 836507, 929816, 956008, 1124711, 1285384, 1420916, 1627178, 1673014, 2249422, 2841832, 3254356, 3346028, 3603037, 3704531, 4498844, 6508712, 6692056, 7206074, 7409062, 8484571, 8997688, 14412148, 14818124, 16969142, 25221259, 25931717, 28824296, 29636248, 33938284, 50442518, 51863434, 59391997, 67876568, 100885036, 103726868, 118783994, 201770072, 207453736, 237567988, 263021701, 475135976, 526043402, 1052086804, 1841151907, 2104173608, 3682303814, 7364607628, 14729215256]

約数ペア:

[(1, 14729215256), (2, 7364607628), (4, 3682303814), (7, 2104173608), (8, 1841151907), (14, 1052086804), (28, 526043402), (31, 475135976), (56, 263021701), (62, 237567988), (71, 207453736), (73, 201770072), (124, 118783994), (142, 103726868), (146, 100885036), (217, 67876568), (248, 59391997), (284, 51863434), (292, 50442518), (434, 33938284), (497, 29636248), (511, 28824296), (568, 25931717), (584, 25221259), (868, 16969142), (994, 14818124), (1022, 14412148), (1637, 8997688), (1736, 8484571), (1988, 7409062), (2044, 7206074), (2201, 6692056), (2263, 6508712), (3274, 4498844), (3976, 3704531), (4088, 3603037), (4402, 3346028), (4526, 3254356), (5183, 2841832), (6548, 2249422), (8804, 1673014), (9052, 1627178), (10366, 1420916), (11459, 1285384), (13096, 1124711), (15407, 956008), (15841, 929816), (17608, 836507), (18104, 813589), (20732, 710458), (22918, 642692), (30814, 478004), (31682, 464908), (36281, 405976), (41464, 355229), (45836, 321346), (50747, 290248), (61628, 239002), (63364, 232454), (72562, 202988), (91672, 160673), (101494, 145124), (116227, 126728), (119501, 123256)]