817183728

素因数分解:

$2^4\times 3^5\times {\mathrm{101}}^1\times {\mathrm{2081}}^1$

素因数の和:2205

約数の個数: 120

約数和(自身を含む): 2396315376

約数和(自身を除く): 1579131648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 101, 108, 144, 162, 202, 216, 243, 303, 324, 404, 432, 486, 606, 648, 808, 909, 972, 1212, 1296, 1616, 1818, 1944, 2081, 2424, 2727, 3636, 3888, 4162, 4848, 5454, 6243, 7272, 8181, 8324, 10908, 12486, 14544, 16362, 16648, 18729, 21816, 24543, 24972, 32724, 33296, 37458, 43632, 49086, 49944, 56187, 65448, 74916, 98172, 99888, 112374, 130896, 149832, 168561, 196344, 210181, 224748, 299664, 337122, 392688, 420362, 449496, 505683, 630543, 674244, 840724, 898992, 1011366, 1261086, 1348488, 1681448, 1891629, 2022732, 2522172, 2696976, 3362896, 3783258, 4045464, 5044344, 5674887, 7566516, 8090928, 10088688, 11349774, 15133032, 17024661, 22699548, 30266064, 34049322, 45399096, 51073983, 68098644, 90798192, 102147966, 136197288, 204295932, 272394576, 408591864, 817183728]

約数ペア:

[(1, 817183728), (2, 408591864), (3, 272394576), (4, 204295932), (6, 136197288), (8, 102147966), (9, 90798192), (12, 68098644), (16, 51073983), (18, 45399096), (24, 34049322), (27, 30266064), (36, 22699548), (48, 17024661), (54, 15133032), (72, 11349774), (81, 10088688), (101, 8090928), (108, 7566516), (144, 5674887), (162, 5044344), (202, 4045464), (216, 3783258), (243, 3362896), (303, 2696976), (324, 2522172), (404, 2022732), (432, 1891629), (486, 1681448), (606, 1348488), (648, 1261086), (808, 1011366), (909, 898992), (972, 840724), (1212, 674244), (1296, 630543), (1616, 505683), (1818, 449496), (1944, 420362), (2081, 392688), (2424, 337122), (2727, 299664), (3636, 224748), (3888, 210181), (4162, 196344), (4848, 168561), (5454, 149832), (6243, 130896), (7272, 112374), (8181, 99888), (8324, 98172), (10908, 74916), (12486, 65448), (14544, 56187), (16362, 49944), (16648, 49086), (18729, 43632), (21816, 37458), (24543, 33296), (24972, 32724)]