248596192

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 559851264

約数和(自身を除く): 311255072

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 37, 52, 62, 74, 104, 124, 148, 208, 248, 296, 403, 416, 481, 496, 521, 592, 806, 962, 992, 1042, 1147, 1184, 1612, 1924, 2084, 2294, 3224, 3848, 4168, 4588, 6448, 6773, 7696, 8336, 9176, 12896, 13546, 14911, 15392, 16151, 16672, 18352, 19277, 27092, 29822, 32302, 36704, 38554, 54184, 59644, 64604, 77108, 108368, 119288, 129208, 154216, 209963, 216736, 238576, 250601, 258416, 308432, 419926, 477152, 501202, 516832, 597587, 616864, 839852, 1002404, 1195174, 1679704, 2004808, 2390348, 3359408, 4009616, 4780696, 6718816, 7768631, 8019232, 9561392, 15537262, 19122784, 31074524, 62149048, 124298096, 248596192]

約数ペア:

[(1, 248596192), (2, 124298096), (4, 62149048), (8, 31074524), (13, 19122784), (16, 15537262), (26, 9561392), (31, 8019232), (32, 7768631), (37, 6718816), (52, 4780696), (62, 4009616), (74, 3359408), (104, 2390348), (124, 2004808), (148, 1679704), (208, 1195174), (248, 1002404), (296, 839852), (403, 616864), (416, 597587), (481, 516832), (496, 501202), (521, 477152), (592, 419926), (806, 308432), (962, 258416), (992, 250601), (1042, 238576), (1147, 216736), (1184, 209963), (1612, 154216), (1924, 129208), (2084, 119288), (2294, 108368), (3224, 77108), (3848, 64604), (4168, 59644), (4588, 54184), (6448, 38554), (6773, 36704), (7696, 32302), (8336, 29822), (9176, 27092), (12896, 19277), (13546, 18352), (14911, 16672), (15392, 16151)]