885038448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{1997}}^1$

素因数の和:3334

約数の個数: 80

約数和(自身を含む): 2616261120

約数和(自身を除く): 1731222672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1319, 1997, 2638, 3957, 3994, 5276, 5991, 7914, 7988, 9233, 10552, 11982, 13979, 15828, 15976, 18466, 21104, 23964, 27699, 27958, 31656, 31952, 36932, 41937, 47928, 55398, 55916, 63312, 73864, 83874, 95856, 110796, 111832, 147728, 167748, 221592, 223664, 335496, 443184, 670992, 2634043, 5268086, 7902129, 10536172, 15804258, 18438301, 21072344, 31608516, 36876602, 42144688, 55314903, 63217032, 73753204, 110629806, 126434064, 147506408, 221259612, 295012816, 442519224, 885038448]

約数ペア:

[(1, 885038448), (2, 442519224), (3, 295012816), (4, 221259612), (6, 147506408), (7, 126434064), (8, 110629806), (12, 73753204), (14, 63217032), (16, 55314903), (21, 42144688), (24, 36876602), (28, 31608516), (42, 21072344), (48, 18438301), (56, 15804258), (84, 10536172), (112, 7902129), (168, 5268086), (336, 2634043), (1319, 670992), (1997, 443184), (2638, 335496), (3957, 223664), (3994, 221592), (5276, 167748), (5991, 147728), (7914, 111832), (7988, 110796), (9233, 95856), (10552, 83874), (11982, 73864), (13979, 63312), (15828, 55916), (15976, 55398), (18466, 47928), (21104, 41937), (23964, 36932), (27699, 31952), (27958, 31656)]