1298491296

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 3675893760

約数和(自身を除く): 2377402464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 73, 86, 93, 96, 124, 129, 139, 146, 172, 186, 219, 248, 258, 278, 292, 344, 372, 417, 438, 496, 516, 556, 584, 688, 744, 834, 876, 992, 1032, 1112, 1168, 1333, 1376, 1488, 1668, 1752, 2064, 2224, 2263, 2336, 2666, 2976, 3139, 3336, 3504, 3999, 4128, 4309, 4448, 4526, 5332, 5977, 6278, 6672, 6789, 7008, 7998, 8618, 9052, 9417, 10147, 10664, 11954, 12556, 12927, 13344, 13578, 15996, 17236, 17931, 18104, 18834, 20294, 21328, 23908, 25112, 25854, 27156, 30441, 31992, 34472, 35862, 36208, 37668, 40588, 42656, 47816, 50224, 51708, 54312, 60882, 63984, 68944, 71724, 72416, 75336, 81176, 95632, 97309, 100448, 103416, 108624, 121764, 127968, 137888, 143448, 150672, 162352, 185287, 191264, 194618, 206832, 217248, 243528, 286896, 291927, 301344, 314557, 324704, 370574, 389236, 413664, 436321, 487056, 555861, 573792, 583854, 629114, 741148, 778472, 872642, 943671, 974112, 1111722, 1167708, 1258228, 1308963, 1482296, 1556944, 1745284, 1887342, 2223444, 2335416, 2516456, 2617926, 2964592, 3113888, 3490568, 3774684, 4446888, 4670832, 5032912, 5235852, 5929184, 6981136, 7549368, 8893776, 9341664, 10065824, 10471704, 13525951, 13962272, 15098736, 17787552, 20943408, 27051902, 30197472, 40577853, 41886816, 54103804, 81155706, 108207608, 162311412, 216415216, 324622824, 432830432, 649245648, 1298491296]

約数ペア:

[(1, 1298491296), (2, 649245648), (3, 432830432), (4, 324622824), (6, 216415216), (8, 162311412), (12, 108207608), (16, 81155706), (24, 54103804), (31, 41886816), (32, 40577853), (43, 30197472), (48, 27051902), (62, 20943408), (73, 17787552), (86, 15098736), (93, 13962272), (96, 13525951), (124, 10471704), (129, 10065824), (139, 9341664), (146, 8893776), (172, 7549368), (186, 6981136), (219, 5929184), (248, 5235852), (258, 5032912), (278, 4670832), (292, 4446888), (344, 3774684), (372, 3490568), (417, 3113888), (438, 2964592), (496, 2617926), (516, 2516456), (556, 2335416), (584, 2223444), (688, 1887342), (744, 1745284), (834, 1556944), (876, 1482296), (992, 1308963), (1032, 1258228), (1112, 1167708), (1168, 1111722), (1333, 974112), (1376, 943671), (1488, 872642), (1668, 778472), (1752, 741148), (2064, 629114), (2224, 583854), (2263, 573792), (2336, 555861), (2666, 487056), (2976, 436321), (3139, 413664), (3336, 389236), (3504, 370574), (3999, 324704), (4128, 314557), (4309, 301344), (4448, 291927), (4526, 286896), (5332, 243528), (5977, 217248), (6278, 206832), (6672, 194618), (6789, 191264), (7008, 185287), (7998, 162352), (8618, 150672), (9052, 143448), (9417, 137888), (10147, 127968), (10664, 121764), (11954, 108624), (12556, 103416), (12927, 100448), (13344, 97309), (13578, 95632), (15996, 81176), (17236, 75336), (17931, 72416), (18104, 71724), (18834, 68944), (20294, 63984), (21328, 60882), (23908, 54312), (25112, 51708), (25854, 50224), (27156, 47816), (30441, 42656), (31992, 40588), (34472, 37668), (35862, 36208)]