1225800288

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{103811}}^1$

素因数の和:103868

約数の個数: 72

約数和(自身を含む): 3570925176

約数和(自身を除く): 2345124888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 103811, 207622, 311433, 415244, 622866, 830488, 934299, 1245732, 1660976, 1868598, 2491464, 3321952, 3737196, 4256251, 4982928, 7474392, 8512502, 9965856, 12768753, 14948784, 17025004, 25537506, 29897568, 34050008, 38306259, 51075012, 68100016, 76612518, 102150024, 136200032, 153225036, 204300048, 306450072, 408600096, 612900144, 1225800288]

約数ペア:

[(1, 1225800288), (2, 612900144), (3, 408600096), (4, 306450072), (6, 204300048), (8, 153225036), (9, 136200032), (12, 102150024), (16, 76612518), (18, 68100016), (24, 51075012), (32, 38306259), (36, 34050008), (41, 29897568), (48, 25537506), (72, 17025004), (82, 14948784), (96, 12768753), (123, 9965856), (144, 8512502), (164, 7474392), (246, 4982928), (288, 4256251), (328, 3737196), (369, 3321952), (492, 2491464), (656, 1868598), (738, 1660976), (984, 1245732), (1312, 934299), (1476, 830488), (1968, 622866), (2952, 415244), (3936, 311433), (5904, 207622), (11808, 103811)]