291064467136

素因数分解:

$2^6\times {\mathrm{23}}^2\times {\mathrm{997}}^1\times {\mathrm{8623}}^1$

素因数の和:9678

約数の個数: 84

約数和(自身を含む): 604460799712

約数和(自身を除く): 313396332576

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 529, 736, 997, 1058, 1472, 1994, 2116, 3988, 4232, 7976, 8464, 8623, 15952, 16928, 17246, 22931, 31904, 33856, 34492, 45862, 63808, 68984, 91724, 137968, 183448, 198329, 275936, 366896, 396658, 527413, 551872, 733792, 793316, 1054826, 1467584, 1586632, 2109652, 3173264, 4219304, 4561567, 6346528, 8438608, 8597131, 9123134, 12693056, 16877216, 17194262, 18246268, 33754432, 34388524, 36492536, 68777048, 72985072, 137554096, 145970144, 197734013, 275108192, 291940288, 395468026, 550216384, 790936052, 1581872104, 3163744208, 4547882299, 6327488416, 9095764598, 12654976832, 18191529196, 36383058392, 72766116784, 145532233568, 291064467136]

約数ペア:

[(1, 291064467136), (2, 145532233568), (4, 72766116784), (8, 36383058392), (16, 18191529196), (23, 12654976832), (32, 9095764598), (46, 6327488416), (64, 4547882299), (92, 3163744208), (184, 1581872104), (368, 790936052), (529, 550216384), (736, 395468026), (997, 291940288), (1058, 275108192), (1472, 197734013), (1994, 145970144), (2116, 137554096), (3988, 72985072), (4232, 68777048), (7976, 36492536), (8464, 34388524), (8623, 33754432), (15952, 18246268), (16928, 17194262), (17246, 16877216), (22931, 12693056), (31904, 9123134), (33856, 8597131), (34492, 8438608), (45862, 6346528), (63808, 4561567), (68984, 4219304), (91724, 3173264), (137968, 2109652), (183448, 1586632), (198329, 1467584), (275936, 1054826), (366896, 793316), (396658, 733792), (527413, 551872)]