245088

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:76

約数の個数: 72

約数和(自身を含む): 746928

約数和(自身を除く): 501840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 37, 46, 48, 69, 72, 74, 92, 96, 111, 138, 144, 148, 184, 207, 222, 276, 288, 296, 333, 368, 414, 444, 552, 592, 666, 736, 828, 851, 888, 1104, 1184, 1332, 1656, 1702, 1776, 2208, 2553, 2664, 3312, 3404, 3552, 5106, 5328, 6624, 6808, 7659, 10212, 10656, 13616, 15318, 20424, 27232, 30636, 40848, 61272, 81696, 122544, 245088]

約数ペア:

[(1, 245088), (2, 122544), (3, 81696), (4, 61272), (6, 40848), (8, 30636), (9, 27232), (12, 20424), (16, 15318), (18, 13616), (23, 10656), (24, 10212), (32, 7659), (36, 6808), (37, 6624), (46, 5328), (48, 5106), (69, 3552), (72, 3404), (74, 3312), (92, 2664), (96, 2553), (111, 2208), (138, 1776), (144, 1702), (148, 1656), (184, 1332), (207, 1184), (222, 1104), (276, 888), (288, 851), (296, 828), (333, 736), (368, 666), (414, 592), (444, 552)]