863328

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:76

約数の個数: 72

約数和(自身を含む): 2508408

約数和(自身を除く): 1645080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 68, 69, 92, 96, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 529, 544, 552, 736, 782, 816, 1058, 1104, 1173, 1564, 1587, 1632, 2116, 2208, 2346, 3128, 3174, 4232, 4692, 6256, 6348, 8464, 8993, 9384, 12512, 12696, 16928, 17986, 18768, 25392, 26979, 35972, 37536, 50784, 53958, 71944, 107916, 143888, 215832, 287776, 431664, 863328]

約数ペア:

[(1, 863328), (2, 431664), (3, 287776), (4, 215832), (6, 143888), (8, 107916), (12, 71944), (16, 53958), (17, 50784), (23, 37536), (24, 35972), (32, 26979), (34, 25392), (46, 18768), (48, 17986), (51, 16928), (68, 12696), (69, 12512), (92, 9384), (96, 8993), (102, 8464), (136, 6348), (138, 6256), (184, 4692), (204, 4232), (272, 3174), (276, 3128), (368, 2346), (391, 2208), (408, 2116), (529, 1632), (544, 1587), (552, 1564), (736, 1173), (782, 1104), (816, 1058)]