8581628164

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 16580019456

約数和(自身を除く): 7998391292

約数列:

[1, 2, 4, 23, 41, 43, 46, 82, 86, 92, 157, 164, 172, 314, 337, 628, 674, 943, 989, 1348, 1763, 1886, 1978, 3526, 3611, 3772, 3956, 6437, 6751, 7052, 7222, 7751, 12874, 13502, 13817, 14444, 14491, 15502, 25748, 27004, 27634, 28982, 31004, 40549, 52909, 55268, 57964, 81098, 105818, 148051, 155273, 162196, 211636, 276791, 296102, 310546, 317791, 333293, 553582, 592204, 594131, 621092, 635582, 666586, 1107164, 1188262, 1216907, 1271164, 1333172, 2169269, 2275087, 2376524, 2433814, 4338538, 4550174, 4867628, 6366193, 8677076, 9100348, 12732386, 13665013, 25464772, 27330026, 49893187, 52327001, 54660052, 93278567, 99786374, 104654002, 186557134, 199572748, 209308004, 373114268, 2145407041, 4290814082, 8581628164]

約数ペア:

[(1, 8581628164), (2, 4290814082), (4, 2145407041), (23, 373114268), (41, 209308004), (43, 199572748), (46, 186557134), (82, 104654002), (86, 99786374), (92, 93278567), (157, 54660052), (164, 52327001), (172, 49893187), (314, 27330026), (337, 25464772), (628, 13665013), (674, 12732386), (943, 9100348), (989, 8677076), (1348, 6366193), (1763, 4867628), (1886, 4550174), (1978, 4338538), (3526, 2433814), (3611, 2376524), (3772, 2275087), (3956, 2169269), (6437, 1333172), (6751, 1271164), (7052, 1216907), (7222, 1188262), (7751, 1107164), (12874, 666586), (13502, 635582), (13817, 621092), (14444, 594131), (14491, 592204), (15502, 553582), (25748, 333293), (27004, 317791), (27634, 310546), (28982, 296102), (31004, 276791), (40549, 211636), (52909, 162196), (55268, 155273), (57964, 148051), (81098, 105818)]