217650132

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 192

約数和(自身を含む): 686407680

約数和(自身を除く): 468757548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 37, 42, 54, 62, 63, 74, 84, 93, 108, 111, 124, 126, 148, 186, 189, 217, 222, 251, 252, 259, 279, 333, 372, 378, 434, 444, 502, 518, 558, 651, 666, 753, 756, 777, 837, 868, 999, 1004, 1036, 1116, 1147, 1302, 1332, 1506, 1554, 1674, 1757, 1953, 1998, 2259, 2294, 2331, 2604, 3012, 3108, 3348, 3441, 3514, 3906, 3996, 4518, 4588, 4662, 5271, 5859, 6777, 6882, 6993, 7028, 7781, 7812, 8029, 9036, 9287, 9324, 10323, 10542, 11718, 13554, 13764, 13986, 15562, 15813, 16058, 18574, 20646, 21084, 23343, 23436, 24087, 27108, 27861, 27972, 30969, 31124, 31626, 32116, 37148, 41292, 46686, 47439, 48174, 54467, 55722, 61938, 63252, 65009, 70029, 72261, 83583, 93372, 94878, 96348, 108934, 111444, 123876, 130018, 140058, 144522, 163401, 167166, 189756, 195027, 210087, 216783, 217868, 250749, 260036, 280116, 287897, 289044, 326802, 334332, 390054, 420174, 433566, 490203, 501498, 575794, 585081, 653604, 780108, 840348, 863691, 867132, 980406, 1002996, 1151588, 1170162, 1470609, 1727382, 1755243, 1960812, 2015279, 2340324, 2591073, 2941218, 3454764, 3510486, 4030558, 5182146, 5882436, 6045837, 7020972, 7773219, 8061116, 10364292, 12091674, 15546438, 18137511, 24183348, 31092876, 36275022, 54412533, 72550044, 108825066, 217650132]

約数ペア:

[(1, 217650132), (2, 108825066), (3, 72550044), (4, 54412533), (6, 36275022), (7, 31092876), (9, 24183348), (12, 18137511), (14, 15546438), (18, 12091674), (21, 10364292), (27, 8061116), (28, 7773219), (31, 7020972), (36, 6045837), (37, 5882436), (42, 5182146), (54, 4030558), (62, 3510486), (63, 3454764), (74, 2941218), (84, 2591073), (93, 2340324), (108, 2015279), (111, 1960812), (124, 1755243), (126, 1727382), (148, 1470609), (186, 1170162), (189, 1151588), (217, 1002996), (222, 980406), (251, 867132), (252, 863691), (259, 840348), (279, 780108), (333, 653604), (372, 585081), (378, 575794), (434, 501498), (444, 490203), (502, 433566), (518, 420174), (558, 390054), (651, 334332), (666, 326802), (753, 289044), (756, 287897), (777, 280116), (837, 260036), (868, 250749), (999, 217868), (1004, 216783), (1036, 210087), (1116, 195027), (1147, 189756), (1302, 167166), (1332, 163401), (1506, 144522), (1554, 140058), (1674, 130018), (1757, 123876), (1953, 111444), (1998, 108934), (2259, 96348), (2294, 94878), (2331, 93372), (2604, 83583), (3012, 72261), (3108, 70029), (3348, 65009), (3441, 63252), (3514, 61938), (3906, 55722), (3996, 54467), (4518, 48174), (4588, 47439), (4662, 46686), (5271, 41292), (5859, 37148), (6777, 32116), (6882, 31626), (6993, 31124), (7028, 30969), (7781, 27972), (7812, 27861), (8029, 27108), (9036, 24087), (9287, 23436), (9324, 23343), (10323, 21084), (10542, 20646), (11718, 18574), (13554, 16058), (13764, 15813), (13986, 15562)]