321749344

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4447}}^1$

素因数の和:4500

約数の個数: 96

約数和(自身を含む): 807045120

約数和(自身を除く): 485295776

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 323, 476, 532, 544, 608, 646, 952, 1064, 1292, 1904, 2128, 2261, 2584, 3808, 4256, 4447, 4522, 5168, 8894, 9044, 10336, 17788, 18088, 31129, 35576, 36176, 62258, 71152, 72352, 75599, 84493, 124516, 142304, 151198, 168986, 249032, 302396, 337972, 498064, 529193, 591451, 604792, 675944, 996128, 1058386, 1182902, 1209584, 1351888, 1436381, 2116772, 2365804, 2419168, 2703776, 2872762, 4233544, 4731608, 5745524, 8467088, 9463216, 10054667, 11491048, 16934176, 18926432, 20109334, 22982096, 40218668, 45964192, 80437336, 160874672, 321749344]

約数ペア:

[(1, 321749344), (2, 160874672), (4, 80437336), (7, 45964192), (8, 40218668), (14, 22982096), (16, 20109334), (17, 18926432), (19, 16934176), (28, 11491048), (32, 10054667), (34, 9463216), (38, 8467088), (56, 5745524), (68, 4731608), (76, 4233544), (112, 2872762), (119, 2703776), (133, 2419168), (136, 2365804), (152, 2116772), (224, 1436381), (238, 1351888), (266, 1209584), (272, 1182902), (304, 1058386), (323, 996128), (476, 675944), (532, 604792), (544, 591451), (608, 529193), (646, 498064), (952, 337972), (1064, 302396), (1292, 249032), (1904, 168986), (2128, 151198), (2261, 142304), (2584, 124516), (3808, 84493), (4256, 75599), (4447, 72352), (4522, 71152), (5168, 62258), (8894, 36176), (9044, 35576), (10336, 31129), (17788, 18088)]