1188800496

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{211681}}^1$

素因数の和:211711

約数の個数: 80

約数和(自身を含む): 3674799520

約数和(自身を除く): 2485999024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 211681, 423362, 635043, 846724, 1270086, 1693448, 1905129, 2540172, 2751853, 3386896, 3810258, 5080344, 5503706, 5715387, 7620516, 8255559, 10160688, 11007412, 11430774, 15241032, 16511118, 22014824, 22861548, 24766677, 30482064, 33022236, 44029648, 45723096, 49533354, 66044472, 74300031, 91446192, 99066708, 132088944, 148600062, 198133416, 297200124, 396266832, 594400248, 1188800496]

約数ペア:

[(1, 1188800496), (2, 594400248), (3, 396266832), (4, 297200124), (6, 198133416), (8, 148600062), (9, 132088944), (12, 99066708), (13, 91446192), (16, 74300031), (18, 66044472), (24, 49533354), (26, 45723096), (27, 44029648), (36, 33022236), (39, 30482064), (48, 24766677), (52, 22861548), (54, 22014824), (72, 16511118), (78, 15241032), (104, 11430774), (108, 11007412), (117, 10160688), (144, 8255559), (156, 7620516), (208, 5715387), (216, 5503706), (234, 5080344), (312, 3810258), (351, 3386896), (432, 2751853), (468, 2540172), (624, 1905129), (702, 1693448), (936, 1270086), (1404, 846724), (1872, 635043), (2808, 423362), (5616, 211681)]