1604397672

素因数分解:

$2^3\times 3^3\times {\mathrm{349}}^1\times {\mathrm{21283}}^1$

素因数の和:21647

約数の個数: 64

約数和(自身を含む): 4469640000

約数和(自身を除く): 2865242328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 349, 698, 1047, 1396, 2094, 2792, 3141, 4188, 6282, 8376, 9423, 12564, 18846, 21283, 25128, 37692, 42566, 63849, 75384, 85132, 127698, 170264, 191547, 255396, 383094, 510792, 574641, 766188, 1149282, 1532376, 2298564, 4597128, 7427767, 14855534, 22283301, 29711068, 44566602, 59422136, 66849903, 89133204, 133699806, 178266408, 200549709, 267399612, 401099418, 534799224, 802198836, 1604397672]

約数ペア:

[(1, 1604397672), (2, 802198836), (3, 534799224), (4, 401099418), (6, 267399612), (8, 200549709), (9, 178266408), (12, 133699806), (18, 89133204), (24, 66849903), (27, 59422136), (36, 44566602), (54, 29711068), (72, 22283301), (108, 14855534), (216, 7427767), (349, 4597128), (698, 2298564), (1047, 1532376), (1396, 1149282), (2094, 766188), (2792, 574641), (3141, 510792), (4188, 383094), (6282, 255396), (8376, 191547), (9423, 170264), (12564, 127698), (18846, 85132), (21283, 75384), (25128, 63849), (37692, 42566)]