400731264

素因数分解:

$2^7\times 3^2\times {\mathrm{107}}^1\times {\mathrm{3251}}^1$

素因数の和:3378

約数の個数: 96

約数和(自身を含む): 1164281040

約数和(自身を除く): 763549776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 128, 144, 192, 214, 288, 321, 384, 428, 576, 642, 856, 963, 1152, 1284, 1712, 1926, 2568, 3251, 3424, 3852, 5136, 6502, 6848, 7704, 9753, 10272, 13004, 13696, 15408, 19506, 20544, 26008, 29259, 30816, 39012, 41088, 52016, 58518, 61632, 78024, 104032, 117036, 123264, 156048, 208064, 234072, 312096, 347857, 416128, 468144, 624192, 695714, 936288, 1043571, 1248384, 1391428, 1872576, 2087142, 2782856, 3130713, 3745152, 4174284, 5565712, 6261426, 8348568, 11131424, 12522852, 16697136, 22262848, 25045704, 33394272, 44525696, 50091408, 66788544, 100182816, 133577088, 200365632, 400731264]

約数ペア:

[(1, 400731264), (2, 200365632), (3, 133577088), (4, 100182816), (6, 66788544), (8, 50091408), (9, 44525696), (12, 33394272), (16, 25045704), (18, 22262848), (24, 16697136), (32, 12522852), (36, 11131424), (48, 8348568), (64, 6261426), (72, 5565712), (96, 4174284), (107, 3745152), (128, 3130713), (144, 2782856), (192, 2087142), (214, 1872576), (288, 1391428), (321, 1248384), (384, 1043571), (428, 936288), (576, 695714), (642, 624192), (856, 468144), (963, 416128), (1152, 347857), (1284, 312096), (1712, 234072), (1926, 208064), (2568, 156048), (3251, 123264), (3424, 117036), (3852, 104032), (5136, 78024), (6502, 61632), (6848, 58518), (7704, 52016), (9753, 41088), (10272, 39012), (13004, 30816), (13696, 29259), (15408, 26008), (19506, 20544)]