381011344

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2063}}^1$

素因数の和:2192

約数の個数: 80

約数和(自身を含む): 902942208

約数和(自身を除く): 521930864

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 97, 112, 119, 136, 194, 238, 272, 388, 476, 679, 776, 952, 1358, 1552, 1649, 1904, 2063, 2716, 3298, 4126, 5432, 6596, 8252, 10864, 11543, 13192, 14441, 16504, 23086, 26384, 28882, 33008, 35071, 46172, 57764, 70142, 92344, 115528, 140284, 184688, 200111, 231056, 245497, 280568, 400222, 490994, 561136, 800444, 981988, 1400777, 1600888, 1963976, 2801554, 3201776, 3401887, 3927952, 5603108, 6803774, 11206216, 13607548, 22412432, 23813209, 27215096, 47626418, 54430192, 95252836, 190505672, 381011344]

約数ペア:

[(1, 381011344), (2, 190505672), (4, 95252836), (7, 54430192), (8, 47626418), (14, 27215096), (16, 23813209), (17, 22412432), (28, 13607548), (34, 11206216), (56, 6803774), (68, 5603108), (97, 3927952), (112, 3401887), (119, 3201776), (136, 2801554), (194, 1963976), (238, 1600888), (272, 1400777), (388, 981988), (476, 800444), (679, 561136), (776, 490994), (952, 400222), (1358, 280568), (1552, 245497), (1649, 231056), (1904, 200111), (2063, 184688), (2716, 140284), (3298, 115528), (4126, 92344), (5432, 70142), (6596, 57764), (8252, 46172), (10864, 35071), (11543, 33008), (13192, 28882), (14441, 26384), (16504, 23086)]