38850168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 119992320

約数和(自身を除く): 81142152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 61, 68, 84, 102, 119, 122, 136, 168, 183, 204, 223, 238, 244, 357, 366, 408, 427, 446, 476, 488, 669, 714, 732, 854, 892, 952, 1037, 1281, 1338, 1428, 1464, 1561, 1708, 1784, 2074, 2562, 2676, 2856, 3111, 3122, 3416, 3791, 4148, 4683, 5124, 5352, 6222, 6244, 7259, 7582, 8296, 9366, 10248, 11373, 12444, 12488, 13603, 14518, 15164, 18732, 21777, 22746, 24888, 26537, 27206, 29036, 30328, 37464, 40809, 43554, 45492, 53074, 54412, 58072, 79611, 81618, 87108, 90984, 95221, 106148, 108824, 159222, 163236, 174216, 190442, 212296, 231251, 285663, 318444, 326472, 380884, 462502, 571326, 636888, 693753, 761768, 925004, 1142652, 1387506, 1618757, 1850008, 2285304, 2775012, 3237514, 4856271, 5550024, 6475028, 9712542, 12950056, 19425084, 38850168]

約数ペア:

[(1, 38850168), (2, 19425084), (3, 12950056), (4, 9712542), (6, 6475028), (7, 5550024), (8, 4856271), (12, 3237514), (14, 2775012), (17, 2285304), (21, 1850008), (24, 1618757), (28, 1387506), (34, 1142652), (42, 925004), (51, 761768), (56, 693753), (61, 636888), (68, 571326), (84, 462502), (102, 380884), (119, 326472), (122, 318444), (136, 285663), (168, 231251), (183, 212296), (204, 190442), (223, 174216), (238, 163236), (244, 159222), (357, 108824), (366, 106148), (408, 95221), (427, 90984), (446, 87108), (476, 81618), (488, 79611), (669, 58072), (714, 54412), (732, 53074), (854, 45492), (892, 43554), (952, 40809), (1037, 37464), (1281, 30328), (1338, 29036), (1428, 27206), (1464, 26537), (1561, 24888), (1708, 22746), (1784, 21777), (2074, 18732), (2562, 15164), (2676, 14518), (2856, 13603), (3111, 12488), (3122, 12444), (3416, 11373), (3791, 10248), (4148, 9366), (4683, 8296), (5124, 7582), (5352, 7259), (6222, 6244)]