328394220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71081}}^1$

素因数の和:71111

約数の個数: 96

約数和(自身を含む): 1146410496

約数和(自身を除く): 818016276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 71081, 142162, 213243, 284324, 355405, 426486, 497567, 710810, 781891, 852972, 995134, 1066215, 1421620, 1492701, 1563782, 1990268, 2132430, 2345673, 2487835, 2985402, 3127564, 3909455, 4264860, 4691346, 4975670, 5473237, 5970804, 7463505, 7818910, 9382692, 9951340, 10946474, 11728365, 14927010, 15637820, 16419711, 21892948, 23456730, 27366185, 29854020, 32839422, 46913460, 54732370, 65678844, 82098555, 109464740, 164197110, 328394220]

約数ペア:

[(1, 328394220), (2, 164197110), (3, 109464740), (4, 82098555), (5, 65678844), (6, 54732370), (7, 46913460), (10, 32839422), (11, 29854020), (12, 27366185), (14, 23456730), (15, 21892948), (20, 16419711), (21, 15637820), (22, 14927010), (28, 11728365), (30, 10946474), (33, 9951340), (35, 9382692), (42, 7818910), (44, 7463505), (55, 5970804), (60, 5473237), (66, 4975670), (70, 4691346), (77, 4264860), (84, 3909455), (105, 3127564), (110, 2985402), (132, 2487835), (140, 2345673), (154, 2132430), (165, 1990268), (210, 1563782), (220, 1492701), (231, 1421620), (308, 1066215), (330, 995134), (385, 852972), (420, 781891), (462, 710810), (660, 497567), (770, 426486), (924, 355405), (1155, 284324), (1540, 213243), (2310, 142162), (4620, 71081)]