389490048

素因数分解:

$2^7\times 3^2\times {\mathrm{557}}^1\times {\mathrm{607}}^1$

素因数の和:1184

約数の個数: 96

約数和(自身を含む): 1124660160

約数和(自身を除く): 735170112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 557, 576, 607, 1114, 1152, 1214, 1671, 1821, 2228, 2428, 3342, 3642, 4456, 4856, 5013, 5463, 6684, 7284, 8912, 9712, 10026, 10926, 13368, 14568, 17824, 19424, 20052, 21852, 26736, 29136, 35648, 38848, 40104, 43704, 53472, 58272, 71296, 77696, 80208, 87408, 106944, 116544, 160416, 174816, 213888, 233088, 320832, 338099, 349632, 641664, 676198, 699264, 1014297, 1352396, 2028594, 2704792, 3042891, 4057188, 5409584, 6085782, 8114376, 10819168, 12171564, 16228752, 21638336, 24343128, 32457504, 43276672, 48686256, 64915008, 97372512, 129830016, 194745024, 389490048]

約数ペア:

[(1, 389490048), (2, 194745024), (3, 129830016), (4, 97372512), (6, 64915008), (8, 48686256), (9, 43276672), (12, 32457504), (16, 24343128), (18, 21638336), (24, 16228752), (32, 12171564), (36, 10819168), (48, 8114376), (64, 6085782), (72, 5409584), (96, 4057188), (128, 3042891), (144, 2704792), (192, 2028594), (288, 1352396), (384, 1014297), (557, 699264), (576, 676198), (607, 641664), (1114, 349632), (1152, 338099), (1214, 320832), (1671, 233088), (1821, 213888), (2228, 174816), (2428, 160416), (3342, 116544), (3642, 106944), (4456, 87408), (4856, 80208), (5013, 77696), (5463, 71296), (6684, 58272), (7284, 53472), (8912, 43704), (9712, 40104), (10026, 38848), (10926, 35648), (13368, 29136), (14568, 26736), (17824, 21852), (19424, 20052)]