868366956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{64553}}^1$

素因数の和:64638

約数の個数: 48

約数和(自身を含む): 2169014400

約数和(自身を除く): 1300647444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 114, 118, 177, 228, 236, 354, 708, 1121, 2242, 3363, 4484, 6726, 13452, 64553, 129106, 193659, 258212, 387318, 774636, 1226507, 2453014, 3679521, 3808627, 4906028, 7359042, 7617254, 11425881, 14718084, 15234508, 22851762, 45703524, 72363913, 144727826, 217091739, 289455652, 434183478, 868366956]

約数ペア:

[(1, 868366956), (2, 434183478), (3, 289455652), (4, 217091739), (6, 144727826), (12, 72363913), (19, 45703524), (38, 22851762), (57, 15234508), (59, 14718084), (76, 11425881), (114, 7617254), (118, 7359042), (177, 4906028), (228, 3808627), (236, 3679521), (354, 2453014), (708, 1226507), (1121, 774636), (2242, 387318), (3363, 258212), (4484, 193659), (6726, 129106), (13452, 64553)]