408293928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1481}}^1$

素因数の和:2047

約数の個数: 96

約数和(自身を含む): 1266932160

約数和(自身を除く): 858638232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 547, 1094, 1481, 1641, 2188, 2962, 3282, 3829, 4376, 4443, 4923, 5924, 6564, 7658, 8886, 9846, 10367, 11487, 11848, 13128, 13329, 15316, 17772, 19692, 20734, 22974, 26658, 30632, 31101, 34461, 35544, 39384, 41468, 45948, 53316, 62202, 68922, 82936, 91896, 93303, 106632, 124404, 137844, 186606, 248808, 275688, 373212, 746424, 810107, 1620214, 2430321, 3240428, 4860642, 5670749, 6480856, 7290963, 9721284, 11341498, 14581926, 17012247, 19442568, 22682996, 29163852, 34024494, 45365992, 51036741, 58327704, 68048988, 102073482, 136097976, 204146964, 408293928]

約数ペア:

[(1, 408293928), (2, 204146964), (3, 136097976), (4, 102073482), (6, 68048988), (7, 58327704), (8, 51036741), (9, 45365992), (12, 34024494), (14, 29163852), (18, 22682996), (21, 19442568), (24, 17012247), (28, 14581926), (36, 11341498), (42, 9721284), (56, 7290963), (63, 6480856), (72, 5670749), (84, 4860642), (126, 3240428), (168, 2430321), (252, 1620214), (504, 810107), (547, 746424), (1094, 373212), (1481, 275688), (1641, 248808), (2188, 186606), (2962, 137844), (3282, 124404), (3829, 106632), (4376, 93303), (4443, 91896), (4923, 82936), (5924, 68922), (6564, 62202), (7658, 53316), (8886, 45948), (9846, 41468), (10367, 39384), (11487, 35544), (11848, 34461), (13128, 31101), (13329, 30632), (15316, 26658), (17772, 22974), (19692, 20734)]