217018872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8443}}^1$

素因数の和:8482

約数の個数: 128

約数和(自身を含む): 729561600

約数和(自身を除く): 512542728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 612, 714, 756, 918, 952, 1071, 1224, 1428, 1512, 1836, 2142, 2856, 3213, 3672, 4284, 6426, 8443, 8568, 12852, 16886, 25329, 25704, 33772, 50658, 59101, 67544, 75987, 101316, 118202, 143531, 151974, 177303, 202632, 227961, 236404, 287062, 303948, 354606, 430593, 455922, 472808, 531909, 574124, 607896, 709212, 861186, 911844, 1004717, 1063818, 1148248, 1291779, 1418424, 1595727, 1722372, 1823688, 2009434, 2127636, 2583558, 3014151, 3191454, 3444744, 3875337, 4018868, 4255272, 5167116, 6028302, 6382908, 7750674, 8037736, 9042453, 10334232, 12056604, 12765816, 15501348, 18084906, 24113208, 27127359, 31002696, 36169812, 54254718, 72339624, 108509436, 217018872]

約数ペア:

[(1, 217018872), (2, 108509436), (3, 72339624), (4, 54254718), (6, 36169812), (7, 31002696), (8, 27127359), (9, 24113208), (12, 18084906), (14, 15501348), (17, 12765816), (18, 12056604), (21, 10334232), (24, 9042453), (27, 8037736), (28, 7750674), (34, 6382908), (36, 6028302), (42, 5167116), (51, 4255272), (54, 4018868), (56, 3875337), (63, 3444744), (68, 3191454), (72, 3014151), (84, 2583558), (102, 2127636), (108, 2009434), (119, 1823688), (126, 1722372), (136, 1595727), (153, 1418424), (168, 1291779), (189, 1148248), (204, 1063818), (216, 1004717), (238, 911844), (252, 861186), (306, 709212), (357, 607896), (378, 574124), (408, 531909), (459, 472808), (476, 455922), (504, 430593), (612, 354606), (714, 303948), (756, 287062), (918, 236404), (952, 227961), (1071, 202632), (1224, 177303), (1428, 151974), (1512, 143531), (1836, 118202), (2142, 101316), (2856, 75987), (3213, 67544), (3672, 59101), (4284, 50658), (6426, 33772), (8443, 25704), (8568, 25329), (12852, 16886)]