461786416

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:859

約数の個数: 120

約数和(自身を含む): 1144402944

約数和(自身を除く): 682616528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 169, 182, 208, 217, 248, 338, 364, 403, 434, 496, 676, 728, 787, 806, 868, 1183, 1352, 1456, 1574, 1612, 1736, 2366, 2704, 2821, 3148, 3224, 3472, 4732, 5239, 5509, 5642, 6296, 6448, 9464, 10231, 10478, 11018, 11284, 12592, 18928, 20462, 20956, 22036, 22568, 24397, 36673, 40924, 41912, 44072, 45136, 48794, 71617, 73346, 81848, 83824, 88144, 97588, 133003, 143234, 146692, 163696, 170779, 195176, 266006, 286468, 293384, 317161, 341558, 390352, 532012, 572936, 586768, 634322, 683116, 931021, 1064024, 1145872, 1268644, 1366232, 1862042, 2128048, 2220127, 2537288, 2732464, 3724084, 4123093, 4440254, 5074576, 7448168, 8246186, 8880508, 14896336, 16492372, 17761016, 28861651, 32984744, 35522032, 57723302, 65969488, 115446604, 230893208, 461786416]

約数ペア:

[(1, 461786416), (2, 230893208), (4, 115446604), (7, 65969488), (8, 57723302), (13, 35522032), (14, 32984744), (16, 28861651), (26, 17761016), (28, 16492372), (31, 14896336), (52, 8880508), (56, 8246186), (62, 7448168), (91, 5074576), (104, 4440254), (112, 4123093), (124, 3724084), (169, 2732464), (182, 2537288), (208, 2220127), (217, 2128048), (248, 1862042), (338, 1366232), (364, 1268644), (403, 1145872), (434, 1064024), (496, 931021), (676, 683116), (728, 634322), (787, 586768), (806, 572936), (868, 532012), (1183, 390352), (1352, 341558), (1456, 317161), (1574, 293384), (1612, 286468), (1736, 266006), (2366, 195176), (2704, 170779), (2821, 163696), (3148, 146692), (3224, 143234), (3472, 133003), (4732, 97588), (5239, 88144), (5509, 83824), (5642, 81848), (6296, 73346), (6448, 71617), (9464, 48794), (10231, 45136), (10478, 44072), (11018, 41912), (11284, 40924), (12592, 36673), (18928, 24397), (20462, 22568), (20956, 22036)]