319288716

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:513

約数の個数: 120

約数和(自身を含む): 874266624

約数和(自身を除く): 554977908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 83, 93, 108, 124, 162, 166, 186, 249, 279, 324, 332, 372, 383, 498, 558, 747, 766, 837, 996, 1116, 1149, 1494, 1532, 1674, 2241, 2298, 2511, 2573, 2988, 3348, 3447, 4482, 4596, 5022, 5146, 6723, 6894, 7719, 8964, 10044, 10292, 10341, 11873, 13446, 13788, 15438, 20682, 23157, 23746, 26892, 30876, 31023, 31789, 35619, 41364, 46314, 47492, 62046, 63578, 69471, 71238, 92628, 95367, 106857, 124092, 127156, 138942, 142476, 190734, 208413, 213714, 277884, 286101, 320571, 381468, 416826, 427428, 572202, 641142, 833652, 858303, 961713, 985459, 1144404, 1282284, 1716606, 1923426, 1970918, 2574909, 2956377, 3433212, 3846852, 3941836, 5149818, 5912754, 8869131, 10299636, 11825508, 17738262, 26607393, 35476524, 53214786, 79822179, 106429572, 159644358, 319288716]

約数ペア:

[(1, 319288716), (2, 159644358), (3, 106429572), (4, 79822179), (6, 53214786), (9, 35476524), (12, 26607393), (18, 17738262), (27, 11825508), (31, 10299636), (36, 8869131), (54, 5912754), (62, 5149818), (81, 3941836), (83, 3846852), (93, 3433212), (108, 2956377), (124, 2574909), (162, 1970918), (166, 1923426), (186, 1716606), (249, 1282284), (279, 1144404), (324, 985459), (332, 961713), (372, 858303), (383, 833652), (498, 641142), (558, 572202), (747, 427428), (766, 416826), (837, 381468), (996, 320571), (1116, 286101), (1149, 277884), (1494, 213714), (1532, 208413), (1674, 190734), (2241, 142476), (2298, 138942), (2511, 127156), (2573, 124092), (2988, 106857), (3348, 95367), (3447, 92628), (4482, 71238), (4596, 69471), (5022, 63578), (5146, 62046), (6723, 47492), (6894, 46314), (7719, 41364), (8964, 35619), (10044, 31789), (10292, 31023), (10341, 30876), (11873, 26892), (13446, 23746), (13788, 23157), (15438, 20682)]