260529456

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1511

約数の個数: 120

約数和(自身を含む): 764173312

約数和(自身を除く): 503643856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 121, 124, 132, 176, 186, 242, 248, 264, 341, 363, 372, 484, 496, 528, 682, 726, 744, 968, 1023, 1364, 1447, 1452, 1488, 1936, 2046, 2728, 2894, 2904, 3751, 4092, 4341, 5456, 5788, 5808, 7502, 8184, 8682, 11253, 11576, 15004, 15917, 16368, 17364, 22506, 23152, 30008, 31834, 34728, 44857, 45012, 47751, 60016, 63668, 69456, 89714, 90024, 95502, 127336, 134571, 175087, 179428, 180048, 191004, 254672, 269142, 350174, 358856, 382008, 493427, 525261, 538284, 700348, 717712, 764016, 986854, 1050522, 1076568, 1400696, 1480281, 1973708, 2101044, 2153136, 2801392, 2960562, 3947416, 4202088, 5427697, 5921124, 7894832, 8404176, 10855394, 11842248, 16283091, 21710788, 23684496, 32566182, 43421576, 65132364, 86843152, 130264728, 260529456]

約数ペア:

[(1, 260529456), (2, 130264728), (3, 86843152), (4, 65132364), (6, 43421576), (8, 32566182), (11, 23684496), (12, 21710788), (16, 16283091), (22, 11842248), (24, 10855394), (31, 8404176), (33, 7894832), (44, 5921124), (48, 5427697), (62, 4202088), (66, 3947416), (88, 2960562), (93, 2801392), (121, 2153136), (124, 2101044), (132, 1973708), (176, 1480281), (186, 1400696), (242, 1076568), (248, 1050522), (264, 986854), (341, 764016), (363, 717712), (372, 700348), (484, 538284), (496, 525261), (528, 493427), (682, 382008), (726, 358856), (744, 350174), (968, 269142), (1023, 254672), (1364, 191004), (1447, 180048), (1452, 179428), (1488, 175087), (1936, 134571), (2046, 127336), (2728, 95502), (2894, 90024), (2904, 89714), (3751, 69456), (4092, 63668), (4341, 60016), (5456, 47751), (5788, 45012), (5808, 44857), (7502, 34728), (8184, 31834), (8682, 30008), (11253, 23152), (11576, 22506), (15004, 17364), (15917, 16368)]