845477508

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 2086318080

約数和(自身を除く): 1240840572

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 83, 93, 124, 139, 166, 186, 197, 249, 278, 332, 372, 394, 417, 498, 556, 591, 788, 834, 996, 1182, 1668, 2364, 2573, 4309, 5146, 6107, 7719, 8618, 10292, 11537, 12214, 12927, 15438, 16351, 17236, 18321, 23074, 24428, 25854, 27383, 30876, 32702, 34611, 36642, 46148, 49053, 51708, 54766, 65404, 69222, 73284, 82149, 98106, 109532, 138444, 164298, 196212, 328596, 357647, 506881, 715294, 848873, 1013762, 1072941, 1430588, 1520643, 1697746, 2027524, 2145882, 2272789, 2546619, 3041286, 3395492, 4291764, 4545578, 5093238, 6082572, 6818367, 9091156, 10186476, 13636734, 27273468, 70456459, 140912918, 211369377, 281825836, 422738754, 845477508]

約数ペア:

[(1, 845477508), (2, 422738754), (3, 281825836), (4, 211369377), (6, 140912918), (12, 70456459), (31, 27273468), (62, 13636734), (83, 10186476), (93, 9091156), (124, 6818367), (139, 6082572), (166, 5093238), (186, 4545578), (197, 4291764), (249, 3395492), (278, 3041286), (332, 2546619), (372, 2272789), (394, 2145882), (417, 2027524), (498, 1697746), (556, 1520643), (591, 1430588), (788, 1072941), (834, 1013762), (996, 848873), (1182, 715294), (1668, 506881), (2364, 357647), (2573, 328596), (4309, 196212), (5146, 164298), (6107, 138444), (7719, 109532), (8618, 98106), (10292, 82149), (11537, 73284), (12214, 69222), (12927, 65404), (15438, 54766), (16351, 51708), (17236, 49053), (18321, 46148), (23074, 36642), (24428, 34611), (25854, 32702), (27383, 30876)]