724497564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{38677}}^1$

素因数の和:38914

約数の個数: 48

約数和(自身を含む): 1940707328

約数和(自身を除く): 1216209764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 4683, 6244, 9366, 18732, 38677, 77354, 116031, 154708, 232062, 270739, 464124, 541478, 812217, 1082956, 1624434, 3248868, 8624971, 17249942, 25874913, 34499884, 51749826, 60374797, 103499652, 120749594, 181124391, 241499188, 362248782, 724497564]

約数ペア:

[(1, 724497564), (2, 362248782), (3, 241499188), (4, 181124391), (6, 120749594), (7, 103499652), (12, 60374797), (14, 51749826), (21, 34499884), (28, 25874913), (42, 17249942), (84, 8624971), (223, 3248868), (446, 1624434), (669, 1082956), (892, 812217), (1338, 541478), (1561, 464124), (2676, 270739), (3122, 232062), (4683, 154708), (6244, 116031), (9366, 77354), (18732, 38677)]