216814968

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{9043}}^1$

素因数の和:9098

約数の個数: 80

約数和(自身を含む): 623764680

約数和(自身を除く): 406949712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2997, 3996, 5994, 7992, 9043, 11988, 18086, 23976, 27129, 36172, 54258, 72344, 81387, 108516, 162774, 217032, 244161, 325548, 334591, 488322, 651096, 669182, 732483, 976644, 1003773, 1338364, 1464966, 1953288, 2007546, 2676728, 2929932, 3011319, 4015092, 5859864, 6022638, 8030184, 9033957, 12045276, 18067914, 24090552, 27101871, 36135828, 54203742, 72271656, 108407484, 216814968]

約数ペア:

[(1, 216814968), (2, 108407484), (3, 72271656), (4, 54203742), (6, 36135828), (8, 27101871), (9, 24090552), (12, 18067914), (18, 12045276), (24, 9033957), (27, 8030184), (36, 6022638), (37, 5859864), (54, 4015092), (72, 3011319), (74, 2929932), (81, 2676728), (108, 2007546), (111, 1953288), (148, 1464966), (162, 1338364), (216, 1003773), (222, 976644), (296, 732483), (324, 669182), (333, 651096), (444, 488322), (648, 334591), (666, 325548), (888, 244161), (999, 217032), (1332, 162774), (1998, 108516), (2664, 81387), (2997, 72344), (3996, 54258), (5994, 36172), (7992, 27129), (9043, 23976), (11988, 18086)]