1800431104

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3391}}^1$

素因数の和:3487

約数の個数: 80

約数和(自身を含む): 3872537856

約数和(自身を除く): 2072106752

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 128, 136, 244, 256, 272, 488, 512, 544, 976, 1037, 1088, 1952, 2074, 2176, 3391, 3904, 4148, 4352, 6782, 7808, 8296, 8704, 13564, 15616, 16592, 27128, 31232, 33184, 54256, 57647, 66368, 108512, 115294, 132736, 206851, 217024, 230588, 265472, 413702, 434048, 461176, 530944, 827404, 868096, 922352, 1654808, 1736192, 1844704, 3309616, 3516467, 3689408, 6619232, 7032934, 7378816, 13238464, 14065868, 14757632, 26476928, 28131736, 29515264, 52953856, 56263472, 105907712, 112526944, 225053888, 450107776, 900215552, 1800431104]

約数ペア:

[(1, 1800431104), (2, 900215552), (4, 450107776), (8, 225053888), (16, 112526944), (17, 105907712), (32, 56263472), (34, 52953856), (61, 29515264), (64, 28131736), (68, 26476928), (122, 14757632), (128, 14065868), (136, 13238464), (244, 7378816), (256, 7032934), (272, 6619232), (488, 3689408), (512, 3516467), (544, 3309616), (976, 1844704), (1037, 1736192), (1088, 1654808), (1952, 922352), (2074, 868096), (2176, 827404), (3391, 530944), (3904, 461176), (4148, 434048), (4352, 413702), (6782, 265472), (7808, 230588), (8296, 217024), (8704, 206851), (13564, 132736), (15616, 115294), (16592, 108512), (27128, 66368), (31232, 57647), (33184, 54256)]