289258464

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{273919}}^1$

素因数の和:273943

約数の個数: 48

約数和(自身を含む): 828334080

約数和(自身を除く): 539075616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 273919, 547838, 821757, 1095676, 1643514, 2191352, 3013109, 3287028, 4382704, 6026218, 6574056, 8765408, 9039327, 12052436, 13148112, 18078654, 24104872, 26296224, 36157308, 48209744, 72314616, 96419488, 144629232, 289258464]

約数ペア:

[(1, 289258464), (2, 144629232), (3, 96419488), (4, 72314616), (6, 48209744), (8, 36157308), (11, 26296224), (12, 24104872), (16, 18078654), (22, 13148112), (24, 12052436), (32, 9039327), (33, 8765408), (44, 6574056), (48, 6026218), (66, 4382704), (88, 3287028), (96, 3013109), (132, 2191352), (176, 1643514), (264, 1095676), (352, 821757), (528, 547838), (1056, 273919)]