384966704804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1747}}^1\times {\mathrm{13873}}^1$

素因数の和:15673

約数の個数: 72

約数和(自身を含む): 776153071008

約数和(自身を除く): 391186366204

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1444, 1747, 3494, 3971, 6988, 7942, 13873, 15884, 19217, 27746, 33193, 38434, 55492, 66386, 76868, 132772, 152603, 263587, 305206, 365123, 527174, 610412, 630667, 730246, 1054348, 1261334, 1460492, 2522668, 2899457, 5008153, 5798914, 6937337, 10016306, 11597828, 13874674, 20032612, 24236131, 27749348, 48472262, 55089683, 96944524, 110179366, 220358732, 266597441, 460486489, 533194882, 920972978, 1066389764, 1841945956, 5065351379, 8749243291, 10130702758, 17498486582, 20261405516, 34996973164, 96241676201, 192483352402, 384966704804]

約数ペア:

[(1, 384966704804), (2, 192483352402), (4, 96241676201), (11, 34996973164), (19, 20261405516), (22, 17498486582), (38, 10130702758), (44, 8749243291), (76, 5065351379), (209, 1841945956), (361, 1066389764), (418, 920972978), (722, 533194882), (836, 460486489), (1444, 266597441), (1747, 220358732), (3494, 110179366), (3971, 96944524), (6988, 55089683), (7942, 48472262), (13873, 27749348), (15884, 24236131), (19217, 20032612), (27746, 13874674), (33193, 11597828), (38434, 10016306), (55492, 6937337), (66386, 5798914), (76868, 5008153), (132772, 2899457), (152603, 2522668), (263587, 1460492), (305206, 1261334), (365123, 1054348), (527174, 730246), (610412, 630667)]