445304952

素因数分解:

$2^3\times 3^4\times {\mathrm{521}}^1\times {\mathrm{1319}}^1$

素因数の和:1858

約数の個数: 80

約数和(自身を含む): 1250607600

約数和(自身を除く): 805302648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 521, 648, 1042, 1319, 1563, 2084, 2638, 3126, 3957, 4168, 4689, 5276, 6252, 7914, 9378, 10552, 11871, 12504, 14067, 15828, 18756, 23742, 28134, 31656, 35613, 37512, 42201, 47484, 56268, 71226, 84402, 94968, 106839, 112536, 142452, 168804, 213678, 284904, 337608, 427356, 687199, 854712, 1374398, 2061597, 2748796, 4123194, 5497592, 6184791, 8246388, 12369582, 16492776, 18554373, 24739164, 37108746, 49478328, 55663119, 74217492, 111326238, 148434984, 222652476, 445304952]

約数ペア:

[(1, 445304952), (2, 222652476), (3, 148434984), (4, 111326238), (6, 74217492), (8, 55663119), (9, 49478328), (12, 37108746), (18, 24739164), (24, 18554373), (27, 16492776), (36, 12369582), (54, 8246388), (72, 6184791), (81, 5497592), (108, 4123194), (162, 2748796), (216, 2061597), (324, 1374398), (521, 854712), (648, 687199), (1042, 427356), (1319, 337608), (1563, 284904), (2084, 213678), (2638, 168804), (3126, 142452), (3957, 112536), (4168, 106839), (4689, 94968), (5276, 84402), (6252, 71226), (7914, 56268), (9378, 47484), (10552, 42201), (11871, 37512), (12504, 35613), (14067, 31656), (15828, 28134), (18756, 23742)]