1227839964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6791}}^1$

素因数の和:6891

約数の個数: 96

約数和(自身を含む): 3301455360

約数和(自身を除く): 2073615396

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 61, 76, 78, 114, 122, 156, 183, 228, 244, 247, 366, 494, 732, 741, 793, 988, 1159, 1482, 1586, 2318, 2379, 2964, 3172, 3477, 4636, 4758, 6791, 6954, 9516, 13582, 13908, 15067, 20373, 27164, 30134, 40746, 45201, 60268, 81492, 88283, 90402, 129029, 176566, 180804, 258058, 264849, 353132, 387087, 414251, 516116, 529698, 774174, 828502, 1059396, 1242753, 1548348, 1657004, 1677377, 2485506, 3354754, 4971012, 5032131, 5385263, 6709508, 7870769, 10064262, 10770526, 15741538, 16155789, 20128524, 21541052, 23612307, 31483076, 32311578, 47224614, 64623156, 94449228, 102319997, 204639994, 306959991, 409279988, 613919982, 1227839964]

約数ペア:

[(1, 1227839964), (2, 613919982), (3, 409279988), (4, 306959991), (6, 204639994), (12, 102319997), (13, 94449228), (19, 64623156), (26, 47224614), (38, 32311578), (39, 31483076), (52, 23612307), (57, 21541052), (61, 20128524), (76, 16155789), (78, 15741538), (114, 10770526), (122, 10064262), (156, 7870769), (183, 6709508), (228, 5385263), (244, 5032131), (247, 4971012), (366, 3354754), (494, 2485506), (732, 1677377), (741, 1657004), (793, 1548348), (988, 1242753), (1159, 1059396), (1482, 828502), (1586, 774174), (2318, 529698), (2379, 516116), (2964, 414251), (3172, 387087), (3477, 353132), (4636, 264849), (4758, 258058), (6791, 180804), (6954, 176566), (9516, 129029), (13582, 90402), (13908, 88283), (15067, 81492), (20373, 60268), (27164, 45201), (30134, 40746)]