556525032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{20323}}^1$

素因数の和:20502

約数の個数: 64

約数和(自身を含む): 1599905280

約数和(自身を除く): 1043380248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 489, 652, 978, 1141, 1304, 1956, 2282, 3423, 3912, 4564, 6846, 9128, 13692, 20323, 27384, 40646, 60969, 81292, 121938, 142261, 162584, 243876, 284522, 426783, 487752, 569044, 853566, 1138088, 1707132, 3312649, 3414264, 6625298, 9937947, 13250596, 19875894, 23188543, 26501192, 39751788, 46377086, 69565629, 79503576, 92754172, 139131258, 185508344, 278262516, 556525032]

約数ペア:

[(1, 556525032), (2, 278262516), (3, 185508344), (4, 139131258), (6, 92754172), (7, 79503576), (8, 69565629), (12, 46377086), (14, 39751788), (21, 26501192), (24, 23188543), (28, 19875894), (42, 13250596), (56, 9937947), (84, 6625298), (163, 3414264), (168, 3312649), (326, 1707132), (489, 1138088), (652, 853566), (978, 569044), (1141, 487752), (1304, 426783), (1956, 284522), (2282, 243876), (3423, 162584), (3912, 142261), (4564, 121938), (6846, 81292), (9128, 60969), (13692, 40646), (20323, 27384)]