38420568

素因数分解:

$2^3\times 3^4\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 108507960

約数和(自身を除く): 70087392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 211, 216, 281, 324, 422, 562, 633, 648, 843, 844, 1124, 1266, 1686, 1688, 1899, 2248, 2529, 2532, 3372, 3798, 5058, 5064, 5697, 6744, 7587, 7596, 10116, 11394, 15174, 15192, 17091, 20232, 22761, 22788, 30348, 34182, 45522, 45576, 59291, 60696, 68364, 91044, 118582, 136728, 177873, 182088, 237164, 355746, 474328, 533619, 711492, 1067238, 1422984, 1600857, 2134476, 3201714, 4268952, 4802571, 6403428, 9605142, 12806856, 19210284, 38420568]

約数ペア:

[(1, 38420568), (2, 19210284), (3, 12806856), (4, 9605142), (6, 6403428), (8, 4802571), (9, 4268952), (12, 3201714), (18, 2134476), (24, 1600857), (27, 1422984), (36, 1067238), (54, 711492), (72, 533619), (81, 474328), (108, 355746), (162, 237164), (211, 182088), (216, 177873), (281, 136728), (324, 118582), (422, 91044), (562, 68364), (633, 60696), (648, 59291), (843, 45576), (844, 45522), (1124, 34182), (1266, 30348), (1686, 22788), (1688, 22761), (1899, 20232), (2248, 17091), (2529, 15192), (2532, 15174), (3372, 11394), (3798, 10116), (5058, 7596), (5064, 7587), (5697, 6744)]