380730164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 724626000

約数和(自身を除く): 343895836

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 149, 212, 298, 596, 709, 901, 1418, 1802, 2533, 2836, 3604, 5066, 7897, 10132, 12053, 15794, 24106, 31588, 37577, 48212, 75154, 105641, 134249, 150308, 211282, 268498, 422564, 536996, 638809, 1277618, 1795897, 2555236, 3591794, 5598973, 7183588, 11197946, 22395892, 95182541, 190365082, 380730164]

約数ペア:

[(1, 380730164), (2, 190365082), (4, 95182541), (17, 22395892), (34, 11197946), (53, 7183588), (68, 5598973), (106, 3591794), (149, 2555236), (212, 1795897), (298, 1277618), (596, 638809), (709, 536996), (901, 422564), (1418, 268498), (1802, 211282), (2533, 150308), (2836, 134249), (3604, 105641), (5066, 75154), (7897, 48212), (10132, 37577), (12053, 31588), (15794, 24106)]