1390104252

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{6373}}^1$

素因数の和:6539

約数の個数: 72

約数和(自身を含む): 3605491344

約数和(自身を除く): 2215387092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 83, 146, 166, 219, 249, 292, 332, 438, 498, 657, 747, 876, 996, 1314, 1494, 2628, 2988, 6059, 6373, 12118, 12746, 18177, 19119, 24236, 25492, 36354, 38238, 54531, 57357, 72708, 76476, 109062, 114714, 218124, 229428, 465229, 528959, 930458, 1057918, 1395687, 1586877, 1860916, 2115836, 2791374, 3173754, 4187061, 4760631, 5582748, 6347508, 8374122, 9521262, 16748244, 19042524, 38614007, 77228014, 115842021, 154456028, 231684042, 347526063, 463368084, 695052126, 1390104252]

約数ペア:

[(1, 1390104252), (2, 695052126), (3, 463368084), (4, 347526063), (6, 231684042), (9, 154456028), (12, 115842021), (18, 77228014), (36, 38614007), (73, 19042524), (83, 16748244), (146, 9521262), (166, 8374122), (219, 6347508), (249, 5582748), (292, 4760631), (332, 4187061), (438, 3173754), (498, 2791374), (657, 2115836), (747, 1860916), (876, 1586877), (996, 1395687), (1314, 1057918), (1494, 930458), (2628, 528959), (2988, 465229), (6059, 229428), (6373, 218124), (12118, 114714), (12746, 109062), (18177, 76476), (19119, 72708), (24236, 57357), (25492, 54531), (36354, 38238)]