1291363668

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{4507}}^1$

素因数の和:4906

約数の個数: 96

約数和(自身を含む): 3837209600

約数和(自身を除く): 2545845932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 379, 756, 758, 1137, 1516, 2274, 2653, 3411, 4507, 4548, 5306, 6822, 7959, 9014, 10233, 10612, 13521, 13644, 15918, 18028, 20466, 23877, 27042, 31549, 31836, 40563, 40932, 47754, 54084, 63098, 71631, 81126, 94647, 95508, 121689, 126196, 143262, 162252, 189294, 243378, 283941, 286524, 378588, 486756, 567882, 851823, 1135764, 1703646, 1708153, 3407292, 3416306, 5124459, 6832612, 10248918, 11957071, 15373377, 20497836, 23914142, 30746754, 35871213, 46120131, 47828284, 61493508, 71742426, 92240262, 107613639, 143484852, 184480524, 215227278, 322840917, 430454556, 645681834, 1291363668]

約数ペア:

[(1, 1291363668), (2, 645681834), (3, 430454556), (4, 322840917), (6, 215227278), (7, 184480524), (9, 143484852), (12, 107613639), (14, 92240262), (18, 71742426), (21, 61493508), (27, 47828284), (28, 46120131), (36, 35871213), (42, 30746754), (54, 23914142), (63, 20497836), (84, 15373377), (108, 11957071), (126, 10248918), (189, 6832612), (252, 5124459), (378, 3416306), (379, 3407292), (756, 1708153), (758, 1703646), (1137, 1135764), (1516, 851823), (2274, 567882), (2653, 486756), (3411, 378588), (4507, 286524), (4548, 283941), (5306, 243378), (6822, 189294), (7959, 162252), (9014, 143262), (10233, 126196), (10612, 121689), (13521, 95508), (13644, 94647), (15918, 81126), (18028, 71631), (20466, 63098), (23877, 54084), (27042, 47754), (31549, 40932), (31836, 40563)]