12779891376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{623531}}^1$

素因数の和:623610

約数の個数: 80

約数和(自身を含む): 38349712128

約数和(自身を除く): 25569820752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 2562, 2928, 3416, 5124, 6832, 10248, 20496, 623531, 1247062, 1870593, 2494124, 3741186, 4364717, 4988248, 7482372, 8729434, 9976496, 13094151, 14964744, 17458868, 26188302, 29929488, 34917736, 38035391, 52376604, 69835472, 76070782, 104753208, 114106173, 152141564, 209506416, 228212346, 266247737, 304283128, 456424692, 532495474, 608566256, 798743211, 912849384, 1064990948, 1597486422, 1825698768, 2129981896, 3194972844, 4259963792, 6389945688, 12779891376]

約数ペア:

[(1, 12779891376), (2, 6389945688), (3, 4259963792), (4, 3194972844), (6, 2129981896), (7, 1825698768), (8, 1597486422), (12, 1064990948), (14, 912849384), (16, 798743211), (21, 608566256), (24, 532495474), (28, 456424692), (42, 304283128), (48, 266247737), (56, 228212346), (61, 209506416), (84, 152141564), (112, 114106173), (122, 104753208), (168, 76070782), (183, 69835472), (244, 52376604), (336, 38035391), (366, 34917736), (427, 29929488), (488, 26188302), (732, 17458868), (854, 14964744), (976, 13094151), (1281, 9976496), (1464, 8729434), (1708, 7482372), (2562, 4988248), (2928, 4364717), (3416, 3741186), (5124, 2494124), (6832, 1870593), (10248, 1247062), (20496, 623531)]