8115909204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{19699}}^1$

素因数の和:19877

約数の個数: 96

約数和(自身を含む): 21622720000

約数和(自身を除く): 13506810796

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 139, 156, 228, 247, 278, 417, 494, 556, 741, 834, 988, 1482, 1668, 1807, 2641, 2964, 3614, 5282, 5421, 7228, 7923, 10564, 10842, 15846, 19699, 21684, 31692, 34333, 39398, 59097, 68666, 78796, 102999, 118194, 137332, 205998, 236388, 256087, 374281, 411996, 512174, 748562, 768261, 1024348, 1122843, 1497124, 1536522, 2245686, 2738161, 3073044, 4491372, 4865653, 5476322, 8214483, 9731306, 10952644, 14596959, 16428966, 19462612, 29193918, 32857932, 35596093, 52025059, 58387836, 71192186, 104050118, 106788279, 142384372, 156075177, 208100236, 213576558, 312150354, 427153116, 624300708, 676325767, 1352651534, 2028977301, 2705303068, 4057954602, 8115909204]

約数ペア:

[(1, 8115909204), (2, 4057954602), (3, 2705303068), (4, 2028977301), (6, 1352651534), (12, 676325767), (13, 624300708), (19, 427153116), (26, 312150354), (38, 213576558), (39, 208100236), (52, 156075177), (57, 142384372), (76, 106788279), (78, 104050118), (114, 71192186), (139, 58387836), (156, 52025059), (228, 35596093), (247, 32857932), (278, 29193918), (417, 19462612), (494, 16428966), (556, 14596959), (741, 10952644), (834, 9731306), (988, 8214483), (1482, 5476322), (1668, 4865653), (1807, 4491372), (2641, 3073044), (2964, 2738161), (3614, 2245686), (5282, 1536522), (5421, 1497124), (7228, 1122843), (7923, 1024348), (10564, 768261), (10842, 748562), (15846, 512174), (19699, 411996), (21684, 374281), (31692, 256087), (34333, 236388), (39398, 205998), (59097, 137332), (68666, 118194), (78796, 102999)]