1138609548

素因数分解:

$2^2\times 3^5\times {\mathrm{331}}^1\times {\mathrm{3539}}^1$

素因数の和:3889

約数の個数: 72

約数和(自身を含む): 2994613440

約数和(自身を除く): 1856003892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 331, 486, 662, 972, 993, 1324, 1986, 2979, 3539, 3972, 5958, 7078, 8937, 10617, 11916, 14156, 17874, 21234, 26811, 31851, 35748, 42468, 53622, 63702, 80433, 95553, 107244, 127404, 160866, 191106, 286659, 321732, 382212, 573318, 859977, 1146636, 1171409, 1719954, 2342818, 3439908, 3514227, 4685636, 7028454, 10542681, 14056908, 21085362, 31628043, 42170724, 63256086, 94884129, 126512172, 189768258, 284652387, 379536516, 569304774, 1138609548]

約数ペア:

[(1, 1138609548), (2, 569304774), (3, 379536516), (4, 284652387), (6, 189768258), (9, 126512172), (12, 94884129), (18, 63256086), (27, 42170724), (36, 31628043), (54, 21085362), (81, 14056908), (108, 10542681), (162, 7028454), (243, 4685636), (324, 3514227), (331, 3439908), (486, 2342818), (662, 1719954), (972, 1171409), (993, 1146636), (1324, 859977), (1986, 573318), (2979, 382212), (3539, 321732), (3972, 286659), (5958, 191106), (7078, 160866), (8937, 127404), (10617, 107244), (11916, 95553), (14156, 80433), (17874, 63702), (21234, 53622), (26811, 42468), (31851, 35748)]