402474816

素因数分解:

$2^6\times 3^2\times {\mathrm{331}}^1\times {\mathrm{2111}}^1$

素因数の和:2460

約数の個数: 84

約数和(自身を含む): 1157654784

約数和(自身を除く): 755179968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 331, 576, 662, 993, 1324, 1986, 2111, 2648, 2979, 3972, 4222, 5296, 5958, 6333, 7944, 8444, 10592, 11916, 12666, 15888, 16888, 18999, 21184, 23832, 25332, 31776, 33776, 37998, 47664, 50664, 63552, 67552, 75996, 95328, 101328, 135104, 151992, 190656, 202656, 303984, 405312, 607968, 698741, 1215936, 1397482, 2096223, 2794964, 4192446, 5589928, 6288669, 8384892, 11179856, 12577338, 16769784, 22359712, 25154676, 33539568, 44719424, 50309352, 67079136, 100618704, 134158272, 201237408, 402474816]

約数ペア:

[(1, 402474816), (2, 201237408), (3, 134158272), (4, 100618704), (6, 67079136), (8, 50309352), (9, 44719424), (12, 33539568), (16, 25154676), (18, 22359712), (24, 16769784), (32, 12577338), (36, 11179856), (48, 8384892), (64, 6288669), (72, 5589928), (96, 4192446), (144, 2794964), (192, 2096223), (288, 1397482), (331, 1215936), (576, 698741), (662, 607968), (993, 405312), (1324, 303984), (1986, 202656), (2111, 190656), (2648, 151992), (2979, 135104), (3972, 101328), (4222, 95328), (5296, 75996), (5958, 67552), (6333, 63552), (7944, 50664), (8444, 47664), (10592, 37998), (11916, 33776), (12666, 31776), (15888, 25332), (16888, 23832), (18999, 21184)]