212345664

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:544

約数の個数: 112

約数和(自身を含む): 586532736

約数和(自身を除く): 374187072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 71, 74, 96, 111, 142, 148, 192, 213, 222, 284, 296, 421, 426, 444, 568, 592, 842, 852, 888, 1136, 1184, 1263, 1684, 1704, 1776, 2272, 2368, 2526, 2627, 3368, 3408, 3552, 4544, 5052, 5254, 6736, 6816, 7104, 7881, 10104, 10508, 13472, 13632, 15577, 15762, 20208, 21016, 26944, 29891, 31154, 31524, 40416, 42032, 46731, 59782, 62308, 63048, 80832, 84064, 89673, 93462, 119564, 124616, 126096, 168128, 179346, 186924, 239128, 249232, 252192, 358692, 373848, 478256, 498464, 504384, 717384, 747696, 956512, 996928, 1105967, 1434768, 1495392, 1913024, 2211934, 2869536, 2990784, 3317901, 4423868, 5739072, 6635802, 8847736, 13271604, 17695472, 26543208, 35390944, 53086416, 70781888, 106172832, 212345664]

約数ペア:

[(1, 212345664), (2, 106172832), (3, 70781888), (4, 53086416), (6, 35390944), (8, 26543208), (12, 17695472), (16, 13271604), (24, 8847736), (32, 6635802), (37, 5739072), (48, 4423868), (64, 3317901), (71, 2990784), (74, 2869536), (96, 2211934), (111, 1913024), (142, 1495392), (148, 1434768), (192, 1105967), (213, 996928), (222, 956512), (284, 747696), (296, 717384), (421, 504384), (426, 498464), (444, 478256), (568, 373848), (592, 358692), (842, 252192), (852, 249232), (888, 239128), (1136, 186924), (1184, 179346), (1263, 168128), (1684, 126096), (1704, 124616), (1776, 119564), (2272, 93462), (2368, 89673), (2526, 84064), (2627, 80832), (3368, 63048), (3408, 62308), (3552, 59782), (4544, 46731), (5052, 42032), (5254, 40416), (6736, 31524), (6816, 31154), (7104, 29891), (7881, 26944), (10104, 21016), (10508, 20208), (13472, 15762), (13632, 15577)]