438624202128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{21191}}^1\times {\mathrm{61603}}^1$

素因数の和:82812

約数の個数: 80

約数和(自身を含む): 1295067872256

約数和(自身を除く): 856443670128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 21191, 42382, 61603, 63573, 84764, 123206, 127146, 148337, 169528, 184809, 246412, 254292, 296674, 339056, 369618, 431221, 445011, 492824, 508584, 593348, 739236, 862442, 890022, 985648, 1017168, 1186696, 1293663, 1478472, 1724884, 1780044, 2373392, 2587326, 2956944, 3449768, 3560088, 5174652, 6899536, 7120176, 10349304, 20698608, 1305429173, 2610858346, 3916287519, 5221716692, 7832575038, 9138004211, 10443433384, 15665150076, 18276008422, 20886866768, 27414012633, 31330300152, 36552016844, 54828025266, 62660600304, 73104033688, 109656050532, 146208067376, 219312101064, 438624202128]

約数ペア:

[(1, 438624202128), (2, 219312101064), (3, 146208067376), (4, 109656050532), (6, 73104033688), (7, 62660600304), (8, 54828025266), (12, 36552016844), (14, 31330300152), (16, 27414012633), (21, 20886866768), (24, 18276008422), (28, 15665150076), (42, 10443433384), (48, 9138004211), (56, 7832575038), (84, 5221716692), (112, 3916287519), (168, 2610858346), (336, 1305429173), (21191, 20698608), (42382, 10349304), (61603, 7120176), (63573, 6899536), (84764, 5174652), (123206, 3560088), (127146, 3449768), (148337, 2956944), (169528, 2587326), (184809, 2373392), (246412, 1780044), (254292, 1724884), (296674, 1478472), (339056, 1293663), (369618, 1186696), (431221, 1017168), (445011, 985648), (492824, 890022), (508584, 862442), (593348, 739236)]