1228045775026

素因数分解:

$2^1\times 7^5\times {\mathrm{107}}^2\times {\mathrm{3191}}^1$

素因数の和:3442

約数の個数: 72

約数和(自身を含む): 2170014065856

約数和(自身を除く): 941968290830

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 343, 686, 749, 1498, 2401, 3191, 4802, 5243, 6382, 10486, 11449, 16807, 22337, 22898, 33614, 36701, 44674, 73402, 80143, 156359, 160286, 256907, 312718, 341437, 513814, 561001, 682874, 1094513, 1122002, 1798349, 2189026, 2390059, 3596698, 3927007, 4780118, 7661591, 7854014, 15323182, 16730413, 27489049, 33460826, 36533759, 53631137, 54978098, 73067518, 107262274, 117112891, 192423343, 234225782, 255736313, 384846686, 511472626, 819790237, 1639580474, 1790154191, 3580308382, 5738531659, 11477063318, 12531079337, 25062158674, 87717555359, 175435110718, 614022887513, 1228045775026]

約数ペア:

[(1, 1228045775026), (2, 614022887513), (7, 175435110718), (14, 87717555359), (49, 25062158674), (98, 12531079337), (107, 11477063318), (214, 5738531659), (343, 3580308382), (686, 1790154191), (749, 1639580474), (1498, 819790237), (2401, 511472626), (3191, 384846686), (4802, 255736313), (5243, 234225782), (6382, 192423343), (10486, 117112891), (11449, 107262274), (16807, 73067518), (22337, 54978098), (22898, 53631137), (33614, 36533759), (36701, 33460826), (44674, 27489049), (73402, 16730413), (80143, 15323182), (156359, 7854014), (160286, 7661591), (256907, 4780118), (312718, 3927007), (341437, 3596698), (513814, 2390059), (561001, 2189026), (682874, 1798349), (1094513, 1122002)]