260758432

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 596090880

約数和(自身を除く): 335332448

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 127, 152, 176, 209, 254, 304, 307, 352, 418, 508, 608, 614, 836, 1016, 1228, 1397, 1672, 2032, 2413, 2456, 2794, 3344, 3377, 4064, 4826, 4912, 5588, 5833, 6688, 6754, 9652, 9824, 11176, 11666, 13508, 19304, 22352, 23332, 26543, 27016, 38608, 38989, 44704, 46664, 53086, 54032, 64163, 77216, 77978, 93328, 106172, 108064, 128326, 155956, 186656, 212344, 256652, 311912, 424688, 428879, 513304, 623824, 740791, 849376, 857758, 1026608, 1247648, 1481582, 1715516, 2053216, 2963164, 3431032, 5926328, 6862064, 8148701, 11852656, 13724128, 16297402, 23705312, 32594804, 65189608, 130379216, 260758432]

約数ペア:

[(1, 260758432), (2, 130379216), (4, 65189608), (8, 32594804), (11, 23705312), (16, 16297402), (19, 13724128), (22, 11852656), (32, 8148701), (38, 6862064), (44, 5926328), (76, 3431032), (88, 2963164), (127, 2053216), (152, 1715516), (176, 1481582), (209, 1247648), (254, 1026608), (304, 857758), (307, 849376), (352, 740791), (418, 623824), (508, 513304), (608, 428879), (614, 424688), (836, 311912), (1016, 256652), (1228, 212344), (1397, 186656), (1672, 155956), (2032, 128326), (2413, 108064), (2456, 106172), (2794, 93328), (3344, 77978), (3377, 77216), (4064, 64163), (4826, 54032), (4912, 53086), (5588, 46664), (5833, 44704), (6688, 38989), (6754, 38608), (9652, 27016), (9824, 26543), (11176, 23332), (11666, 22352), (13508, 19304)]