891451248

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{68531}}^1$

素因数の和:68813

約数の個数: 40

約数和(自身を含む): 2311447296

約数和(自身を除く): 1419996048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1626, 2168, 3252, 4336, 6504, 13008, 68531, 137062, 205593, 274124, 411186, 548248, 822372, 1096496, 1644744, 3289488, 18571901, 37143802, 55715703, 74287604, 111431406, 148575208, 222862812, 297150416, 445725624, 891451248]

約数ペア:

[(1, 891451248), (2, 445725624), (3, 297150416), (4, 222862812), (6, 148575208), (8, 111431406), (12, 74287604), (16, 55715703), (24, 37143802), (48, 18571901), (271, 3289488), (542, 1644744), (813, 1096496), (1084, 822372), (1626, 548248), (2168, 411186), (3252, 274124), (4336, 205593), (6504, 137062), (13008, 68531)]