215524152

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{10729}}^1$

素因数の和:10778

約数の個数: 80

約数和(自身を含む): 623198400

約数和(自身を除く): 407674248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 10729, 20088, 21458, 32187, 42916, 64374, 85832, 96561, 128748, 193122, 257496, 289683, 332599, 386244, 579366, 665198, 772488, 869049, 997797, 1158732, 1330396, 1738098, 1995594, 2317464, 2660792, 2993391, 3476196, 3991188, 5986782, 6952392, 7982376, 8980173, 11973564, 17960346, 23947128, 26940519, 35920692, 53881038, 71841384, 107762076, 215524152]

約数ペア:

[(1, 215524152), (2, 107762076), (3, 71841384), (4, 53881038), (6, 35920692), (8, 26940519), (9, 23947128), (12, 17960346), (18, 11973564), (24, 8980173), (27, 7982376), (31, 6952392), (36, 5986782), (54, 3991188), (62, 3476196), (72, 2993391), (81, 2660792), (93, 2317464), (108, 1995594), (124, 1738098), (162, 1330396), (186, 1158732), (216, 997797), (248, 869049), (279, 772488), (324, 665198), (372, 579366), (558, 386244), (648, 332599), (744, 289683), (837, 257496), (1116, 193122), (1674, 128748), (2232, 96561), (2511, 85832), (3348, 64374), (5022, 42916), (6696, 32187), (10044, 21458), (10729, 20088)]