381521673092

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1\times {\mathrm{119429}}^1$

素因数の和:120132

約数の個数: 48

約数和(自身を含む): 767684574720

約数和(自身を除く): 386162901628

約数列:

[1, 2, 4, 7, 14, 28, 271, 421, 542, 842, 1084, 1684, 1897, 2947, 3794, 5894, 7588, 11788, 114091, 119429, 228182, 238858, 456364, 477716, 798637, 836003, 1597274, 1672006, 3194548, 3344012, 32365259, 50279609, 64730518, 100559218, 129461036, 201118436, 226556813, 351957263, 453113626, 703914526, 906227252, 1407829052, 13625774039, 27251548078, 54503096156, 95380418273, 190760836546, 381521673092]

約数ペア:

[(1, 381521673092), (2, 190760836546), (4, 95380418273), (7, 54503096156), (14, 27251548078), (28, 13625774039), (271, 1407829052), (421, 906227252), (542, 703914526), (842, 453113626), (1084, 351957263), (1684, 226556813), (1897, 201118436), (2947, 129461036), (3794, 100559218), (5894, 64730518), (7588, 50279609), (11788, 32365259), (114091, 3344012), (119429, 3194548), (228182, 1672006), (238858, 1597274), (456364, 836003), (477716, 798637)]