1538633664

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{28723}}^1$

素因数の和:28775

約数の個数: 112

約数和(自身を含む): 4669373440

約数和(自身を除く): 3130739776

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, 13392, 17856, 26784, 28723, 53568, 57446, 86169, 114892, 172338, 229784, 258507, 344676, 459568, 517014, 689352, 775521, 890413, 919136, 1034028, 1378704, 1551042, 1780826, 1838272, 2068056, 2671239, 2757408, 3102084, 3561652, 4136112, 5342478, 5514816, 6204168, 7123304, 8013717, 8272224, 10684956, 12408336, 14246608, 16027434, 16544448, 21369912, 24041151, 24816672, 28493216, 32054868, 42739824, 48082302, 49633344, 56986432, 64109736, 85479648, 96164604, 128219472, 170959296, 192329208, 256438944, 384658416, 512877888, 769316832, 1538633664]

約数ペア:

[(1, 1538633664), (2, 769316832), (3, 512877888), (4, 384658416), (6, 256438944), (8, 192329208), (9, 170959296), (12, 128219472), (16, 96164604), (18, 85479648), (24, 64109736), (27, 56986432), (31, 49633344), (32, 48082302), (36, 42739824), (48, 32054868), (54, 28493216), (62, 24816672), (64, 24041151), (72, 21369912), (93, 16544448), (96, 16027434), (108, 14246608), (124, 12408336), (144, 10684956), (186, 8272224), (192, 8013717), (216, 7123304), (248, 6204168), (279, 5514816), (288, 5342478), (372, 4136112), (432, 3561652), (496, 3102084), (558, 2757408), (576, 2671239), (744, 2068056), (837, 1838272), (864, 1780826), (992, 1551042), (1116, 1378704), (1488, 1034028), (1674, 919136), (1728, 890413), (1984, 775521), (2232, 689352), (2976, 517014), (3348, 459568), (4464, 344676), (5952, 258507), (6696, 229784), (8928, 172338), (13392, 114892), (17856, 86169), (26784, 57446), (28723, 53568)]