2565432

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 80

約数和(自身を含む): 7448760

約数和(自身を除く): 4883328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 107, 108, 111, 148, 162, 214, 216, 222, 296, 321, 324, 333, 428, 444, 642, 648, 666, 856, 888, 963, 999, 1284, 1332, 1926, 1998, 2568, 2664, 2889, 2997, 3852, 3959, 3996, 5778, 5994, 7704, 7918, 7992, 8667, 11556, 11877, 11988, 15836, 17334, 23112, 23754, 23976, 31672, 34668, 35631, 47508, 69336, 71262, 95016, 106893, 142524, 213786, 285048, 320679, 427572, 641358, 855144, 1282716, 2565432]

約数ペア:

[(1, 2565432), (2, 1282716), (3, 855144), (4, 641358), (6, 427572), (8, 320679), (9, 285048), (12, 213786), (18, 142524), (24, 106893), (27, 95016), (36, 71262), (37, 69336), (54, 47508), (72, 35631), (74, 34668), (81, 31672), (107, 23976), (108, 23754), (111, 23112), (148, 17334), (162, 15836), (214, 11988), (216, 11877), (222, 11556), (296, 8667), (321, 7992), (324, 7918), (333, 7704), (428, 5994), (444, 5778), (642, 3996), (648, 3959), (666, 3852), (856, 2997), (888, 2889), (963, 2664), (999, 2568), (1284, 1998), (1332, 1926)]