215518632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:591

約数の個数: 128

約数和(自身を含む): 641571840

約数和(自身を除く): 426053208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 67, 82, 84, 123, 134, 164, 168, 201, 246, 268, 287, 328, 402, 467, 469, 492, 536, 574, 804, 861, 934, 938, 984, 1148, 1401, 1407, 1608, 1722, 1868, 1876, 2296, 2747, 2802, 2814, 3269, 3444, 3736, 3752, 5494, 5604, 5628, 6538, 6888, 8241, 9807, 10988, 11208, 11256, 13076, 16482, 19147, 19229, 19614, 21976, 26152, 31289, 32964, 38294, 38458, 39228, 57441, 57687, 62578, 65928, 76588, 76916, 78456, 93867, 114882, 115374, 125156, 134029, 153176, 153832, 187734, 219023, 229764, 230748, 250312, 268058, 375468, 402087, 438046, 459528, 461496, 536116, 657069, 750936, 804174, 876092, 1072232, 1282849, 1314138, 1608348, 1752184, 2565698, 2628276, 3216696, 3848547, 5131396, 5256552, 7697094, 8979943, 10262792, 15394188, 17959886, 26939829, 30788376, 35919772, 53879658, 71839544, 107759316, 215518632]

約数ペア:

[(1, 215518632), (2, 107759316), (3, 71839544), (4, 53879658), (6, 35919772), (7, 30788376), (8, 26939829), (12, 17959886), (14, 15394188), (21, 10262792), (24, 8979943), (28, 7697094), (41, 5256552), (42, 5131396), (56, 3848547), (67, 3216696), (82, 2628276), (84, 2565698), (123, 1752184), (134, 1608348), (164, 1314138), (168, 1282849), (201, 1072232), (246, 876092), (268, 804174), (287, 750936), (328, 657069), (402, 536116), (467, 461496), (469, 459528), (492, 438046), (536, 402087), (574, 375468), (804, 268058), (861, 250312), (934, 230748), (938, 229764), (984, 219023), (1148, 187734), (1401, 153832), (1407, 153176), (1608, 134029), (1722, 125156), (1868, 115374), (1876, 114882), (2296, 93867), (2747, 78456), (2802, 76916), (2814, 76588), (3269, 65928), (3444, 62578), (3736, 57687), (3752, 57441), (5494, 39228), (5604, 38458), (5628, 38294), (6538, 32964), (6888, 31289), (8241, 26152), (9807, 21976), (10988, 19614), (11208, 19229), (11256, 19147), (13076, 16482)]