1890672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 5928192

約数和(自身を除く): 4037520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 331, 336, 357, 408, 476, 662, 714, 816, 952, 993, 1324, 1428, 1904, 1986, 2317, 2648, 2856, 3972, 4634, 5296, 5627, 5712, 6951, 7944, 9268, 11254, 13902, 15888, 16881, 18536, 22508, 27804, 33762, 37072, 39389, 45016, 55608, 67524, 78778, 90032, 111216, 118167, 135048, 157556, 236334, 270096, 315112, 472668, 630224, 945336, 1890672]

約数ペア:

[(1, 1890672), (2, 945336), (3, 630224), (4, 472668), (6, 315112), (7, 270096), (8, 236334), (12, 157556), (14, 135048), (16, 118167), (17, 111216), (21, 90032), (24, 78778), (28, 67524), (34, 55608), (42, 45016), (48, 39389), (51, 37072), (56, 33762), (68, 27804), (84, 22508), (102, 18536), (112, 16881), (119, 15888), (136, 13902), (168, 11254), (204, 9268), (238, 7944), (272, 6951), (331, 5712), (336, 5627), (357, 5296), (408, 4634), (476, 3972), (662, 2856), (714, 2648), (816, 2317), (952, 1986), (993, 1904), (1324, 1428)]