2017328896

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31147}}^1$

素因数の和:31197

約数の個数: 72

約数和(自身を含む): 4583988864

約数和(自身を除く): 2566659968

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 704, 736, 1012, 1408, 1472, 2024, 2816, 2944, 4048, 5888, 8096, 16192, 31147, 32384, 62294, 64768, 124588, 249176, 342617, 498352, 685234, 716381, 996704, 1370468, 1432762, 1993408, 2740936, 2865524, 3986816, 5481872, 5731048, 7880191, 7973632, 10963744, 11462096, 15760382, 21927488, 22924192, 31520764, 43854976, 45848384, 63041528, 87709952, 91696768, 126083056, 183393536, 252166112, 504332224, 1008664448, 2017328896]

約数ペア:

[(1, 2017328896), (2, 1008664448), (4, 504332224), (8, 252166112), (11, 183393536), (16, 126083056), (22, 91696768), (23, 87709952), (32, 63041528), (44, 45848384), (46, 43854976), (64, 31520764), (88, 22924192), (92, 21927488), (128, 15760382), (176, 11462096), (184, 10963744), (253, 7973632), (256, 7880191), (352, 5731048), (368, 5481872), (506, 3986816), (704, 2865524), (736, 2740936), (1012, 1993408), (1408, 1432762), (1472, 1370468), (2024, 996704), (2816, 716381), (2944, 685234), (4048, 498352), (5888, 342617), (8096, 249176), (16192, 124588), (31147, 64768), (32384, 62294)]