1299726972

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{599}}^1$

素因数の和:833

約数の個数: 120

約数和(自身を含む): 3514711200

約数和(自身を除く): 2214984228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 181, 222, 324, 333, 362, 444, 543, 599, 666, 724, 999, 1086, 1198, 1332, 1629, 1797, 1998, 2172, 2396, 2997, 3258, 3594, 3996, 4887, 5391, 5994, 6516, 6697, 7188, 9774, 10782, 11988, 13394, 14661, 16173, 19548, 20091, 21564, 22163, 26788, 29322, 32346, 40182, 44326, 48519, 58644, 60273, 64692, 66489, 80364, 88652, 97038, 108419, 120546, 132978, 180819, 194076, 199467, 216838, 241092, 265956, 325257, 361638, 398934, 433676, 542457, 598401, 650514, 723276, 797868, 975771, 1084914, 1196802, 1301028, 1795203, 1951542, 2169828, 2393604, 2927313, 3590406, 3903084, 4011503, 5854626, 7180812, 8023006, 8781939, 11709252, 12034509, 16046012, 17563878, 24069018, 35127756, 36103527, 48138036, 72207054, 108310581, 144414108, 216621162, 324931743, 433242324, 649863486, 1299726972]

約数ペア:

[(1, 1299726972), (2, 649863486), (3, 433242324), (4, 324931743), (6, 216621162), (9, 144414108), (12, 108310581), (18, 72207054), (27, 48138036), (36, 36103527), (37, 35127756), (54, 24069018), (74, 17563878), (81, 16046012), (108, 12034509), (111, 11709252), (148, 8781939), (162, 8023006), (181, 7180812), (222, 5854626), (324, 4011503), (333, 3903084), (362, 3590406), (444, 2927313), (543, 2393604), (599, 2169828), (666, 1951542), (724, 1795203), (999, 1301028), (1086, 1196802), (1198, 1084914), (1332, 975771), (1629, 797868), (1797, 723276), (1998, 650514), (2172, 598401), (2396, 542457), (2997, 433676), (3258, 398934), (3594, 361638), (3996, 325257), (4887, 265956), (5391, 241092), (5994, 216838), (6516, 199467), (6697, 194076), (7188, 180819), (9774, 132978), (10782, 120546), (11988, 108419), (13394, 97038), (14661, 88652), (16173, 80364), (19548, 66489), (20091, 64692), (21564, 60273), (22163, 58644), (26788, 48519), (29322, 44326), (32346, 40182)]