490736448

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{9161}}^1$

素因数の和:9213

約数の個数: 112

約数和(自身を含む): 1489374720

約数和(自身を除く): 998638272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 4464, 5952, 6696, 8928, 9161, 13392, 17856, 18322, 26784, 27483, 36644, 53568, 54966, 73288, 82449, 109932, 146576, 164898, 219864, 247347, 283991, 293152, 329796, 439728, 494694, 567982, 586304, 659592, 851973, 879456, 989388, 1135964, 1319184, 1703946, 1758912, 1978776, 2271928, 2555919, 2638368, 3407892, 3957552, 4543856, 5111838, 5276736, 6815784, 7667757, 7915104, 9087712, 10223676, 13631568, 15335514, 15830208, 18175424, 20447352, 27263136, 30671028, 40894704, 54526272, 61342056, 81789408, 122684112, 163578816, 245368224, 490736448]

約数ペア:

[(1, 490736448), (2, 245368224), (3, 163578816), (4, 122684112), (6, 81789408), (8, 61342056), (9, 54526272), (12, 40894704), (16, 30671028), (18, 27263136), (24, 20447352), (27, 18175424), (31, 15830208), (32, 15335514), (36, 13631568), (48, 10223676), (54, 9087712), (62, 7915104), (64, 7667757), (72, 6815784), (93, 5276736), (96, 5111838), (108, 4543856), (124, 3957552), (144, 3407892), (186, 2638368), (192, 2555919), (216, 2271928), (248, 1978776), (279, 1758912), (288, 1703946), (372, 1319184), (432, 1135964), (496, 989388), (558, 879456), (576, 851973), (744, 659592), (837, 586304), (864, 567982), (992, 494694), (1116, 439728), (1488, 329796), (1674, 293152), (1728, 283991), (1984, 247347), (2232, 219864), (2976, 164898), (3348, 146576), (4464, 109932), (5952, 82449), (6696, 73288), (8928, 54966), (9161, 53568), (13392, 36644), (17856, 27483), (18322, 26784)]