740346768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{734471}}^1$

素因数の和:734492

約数の個数: 60

約数和(自身を含む): 2367937728

約数和(自身を除く): 1627590960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 734471, 1468942, 2203413, 2937884, 4406826, 5141297, 5875768, 6610239, 8813652, 10282594, 11751536, 13220478, 15423891, 17627304, 20565188, 26440956, 30847782, 35254608, 41130376, 46271673, 52881912, 61695564, 82260752, 92543346, 105763824, 123391128, 185086692, 246782256, 370173384, 740346768]

約数ペア:

[(1, 740346768), (2, 370173384), (3, 246782256), (4, 185086692), (6, 123391128), (7, 105763824), (8, 92543346), (9, 82260752), (12, 61695564), (14, 52881912), (16, 46271673), (18, 41130376), (21, 35254608), (24, 30847782), (28, 26440956), (36, 20565188), (42, 17627304), (48, 15423891), (56, 13220478), (63, 11751536), (72, 10282594), (84, 8813652), (112, 6610239), (126, 5875768), (144, 5141297), (168, 4406826), (252, 2937884), (336, 2203413), (504, 1468942), (1008, 734471)]