1218780432

素因数分解:

$2^4\times 3^4\times {\mathrm{41}}^1\times {\mathrm{22937}}^1$

素因数の和:22998

約数の個数: 100

約数和(自身を含む): 3613698396

約数和(自身を除く): 2394917964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 81, 82, 108, 123, 144, 162, 164, 216, 246, 324, 328, 369, 432, 492, 648, 656, 738, 984, 1107, 1296, 1476, 1968, 2214, 2952, 3321, 4428, 5904, 6642, 8856, 13284, 17712, 22937, 26568, 45874, 53136, 68811, 91748, 137622, 183496, 206433, 275244, 366992, 412866, 550488, 619299, 825732, 940417, 1100976, 1238598, 1651464, 1857897, 1880834, 2477196, 2821251, 3302928, 3715794, 3761668, 4954392, 5642502, 7431588, 7523336, 8463753, 9908784, 11285004, 14863176, 15046672, 16927506, 22570008, 25391259, 29726352, 33855012, 45140016, 50782518, 67710024, 76173777, 101565036, 135420048, 152347554, 203130072, 304695108, 406260144, 609390216, 1218780432]

約数ペア:

[(1, 1218780432), (2, 609390216), (3, 406260144), (4, 304695108), (6, 203130072), (8, 152347554), (9, 135420048), (12, 101565036), (16, 76173777), (18, 67710024), (24, 50782518), (27, 45140016), (36, 33855012), (41, 29726352), (48, 25391259), (54, 22570008), (72, 16927506), (81, 15046672), (82, 14863176), (108, 11285004), (123, 9908784), (144, 8463753), (162, 7523336), (164, 7431588), (216, 5642502), (246, 4954392), (324, 3761668), (328, 3715794), (369, 3302928), (432, 2821251), (492, 2477196), (648, 1880834), (656, 1857897), (738, 1651464), (984, 1238598), (1107, 1100976), (1296, 940417), (1476, 825732), (1968, 619299), (2214, 550488), (2952, 412866), (3321, 366992), (4428, 275244), (5904, 206433), (6642, 183496), (8856, 137622), (13284, 91748), (17712, 68811), (22937, 53136), (26568, 45874)]