1266075382528

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{821939}}^1$

素因数の和:822513

約数の個数: 72

約数和(自身を含む): 2761994571840

約数和(自身を除く): 1495919189312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 547, 704, 1094, 1408, 2188, 2816, 4376, 6017, 8752, 12034, 17504, 24068, 35008, 48136, 70016, 96272, 140032, 192544, 385088, 770176, 821939, 1540352, 1643878, 3287756, 6575512, 9041329, 13151024, 18082658, 26302048, 36165316, 52604096, 72330632, 105208192, 144661264, 210416384, 289322528, 449600633, 578645056, 899201266, 1157290112, 1798402532, 2314580224, 3596805064, 4945606963, 7193610128, 9891213926, 14387220256, 19782427852, 28774440512, 39564855704, 57548881024, 79129711408, 115097762048, 158259422816, 316518845632, 633037691264, 1266075382528]

約数ペア:

[(1, 1266075382528), (2, 633037691264), (4, 316518845632), (8, 158259422816), (11, 115097762048), (16, 79129711408), (22, 57548881024), (32, 39564855704), (44, 28774440512), (64, 19782427852), (88, 14387220256), (128, 9891213926), (176, 7193610128), (256, 4945606963), (352, 3596805064), (547, 2314580224), (704, 1798402532), (1094, 1157290112), (1408, 899201266), (2188, 578645056), (2816, 449600633), (4376, 289322528), (6017, 210416384), (8752, 144661264), (12034, 105208192), (17504, 72330632), (24068, 52604096), (35008, 36165316), (48136, 26302048), (70016, 18082658), (96272, 13151024), (140032, 9041329), (192544, 6575512), (385088, 3287756), (770176, 1643878), (821939, 1540352)]