221613939384

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1\times {\mathrm{244471}}^1$

素因数の和:244940

約数の個数: 64

約数和(自身を含む): 560799210240

約数和(自身を除く): 339185270856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 353, 428, 642, 706, 856, 1059, 1284, 1412, 2118, 2568, 2824, 4236, 8472, 37771, 75542, 113313, 151084, 226626, 244471, 302168, 453252, 488942, 733413, 906504, 977884, 1466826, 1955768, 2933652, 5867304, 26158397, 52316794, 78475191, 86298263, 104633588, 156950382, 172596526, 209267176, 258894789, 313900764, 345193052, 517789578, 627801528, 690386104, 1035579156, 2071158312, 9233914141, 18467828282, 27701742423, 36935656564, 55403484846, 73871313128, 110806969692, 221613939384]

約数ペア:

[(1, 221613939384), (2, 110806969692), (3, 73871313128), (4, 55403484846), (6, 36935656564), (8, 27701742423), (12, 18467828282), (24, 9233914141), (107, 2071158312), (214, 1035579156), (321, 690386104), (353, 627801528), (428, 517789578), (642, 345193052), (706, 313900764), (856, 258894789), (1059, 209267176), (1284, 172596526), (1412, 156950382), (2118, 104633588), (2568, 86298263), (2824, 78475191), (4236, 52316794), (8472, 26158397), (37771, 5867304), (75542, 2933652), (113313, 1955768), (151084, 1466826), (226626, 977884), (244471, 906504), (302168, 733413), (453252, 488942)]