397941552

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{15101}}^1$

素因数の和:15179

約数の個数: 80

約数和(自身を含む): 1161041760

約数和(自身を除く): 763100208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 1098, 1464, 1647, 2196, 2928, 3294, 4392, 6588, 8784, 13176, 15101, 26352, 30202, 45303, 60404, 90606, 120808, 135909, 181212, 241616, 271818, 362424, 407727, 543636, 724848, 815454, 921161, 1087272, 1630908, 1842322, 2174544, 2763483, 3261816, 3684644, 5526966, 6523632, 7369288, 8290449, 11053932, 14738576, 16580898, 22107864, 24871347, 33161796, 44215728, 49742694, 66323592, 99485388, 132647184, 198970776, 397941552]

約数ペア:

[(1, 397941552), (2, 198970776), (3, 132647184), (4, 99485388), (6, 66323592), (8, 49742694), (9, 44215728), (12, 33161796), (16, 24871347), (18, 22107864), (24, 16580898), (27, 14738576), (36, 11053932), (48, 8290449), (54, 7369288), (61, 6523632), (72, 5526966), (108, 3684644), (122, 3261816), (144, 2763483), (183, 2174544), (216, 1842322), (244, 1630908), (366, 1087272), (432, 921161), (488, 815454), (549, 724848), (732, 543636), (976, 407727), (1098, 362424), (1464, 271818), (1647, 241616), (2196, 181212), (2928, 135909), (3294, 120808), (4392, 90606), (6588, 60404), (8784, 45303), (13176, 30202), (15101, 26352)]