201600864

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{18919}}^1$

素因数の和:18972

約数の個数: 72

約数和(自身を含む): 588828240

約数和(自身を除く): 387227376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 18919, 37838, 56757, 75676, 113514, 151352, 170271, 227028, 302704, 340542, 454056, 605408, 681084, 700003, 908112, 1362168, 1400006, 1816224, 2100009, 2724336, 2800012, 4200018, 5448672, 5600024, 6300027, 8400036, 11200048, 12600054, 16800072, 22400096, 25200108, 33600144, 50400216, 67200288, 100800432, 201600864]

約数ペア:

[(1, 201600864), (2, 100800432), (3, 67200288), (4, 50400216), (6, 33600144), (8, 25200108), (9, 22400096), (12, 16800072), (16, 12600054), (18, 11200048), (24, 8400036), (32, 6300027), (36, 5600024), (37, 5448672), (48, 4200018), (72, 2800012), (74, 2724336), (96, 2100009), (111, 1816224), (144, 1400006), (148, 1362168), (222, 908112), (288, 700003), (296, 681084), (333, 605408), (444, 454056), (592, 340542), (666, 302704), (888, 227028), (1184, 170271), (1332, 151352), (1776, 113514), (2664, 75676), (3552, 56757), (5328, 37838), (10656, 18919)]