2660857056

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64609}}^1$

素因数の和:64649

約数の個数: 144

約数和(自身を含む): 8889819120

約数和(自身を除く): 6228962064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3432, 3744, 4576, 5148, 6864, 10296, 13728, 20592, 41184, 64609, 129218, 193827, 258436, 387654, 516872, 581481, 710699, 775308, 839917, 1033744, 1162962, 1421398, 1550616, 1679834, 2067488, 2132097, 2325924, 2519751, 2842796, 3101232, 3359668, 4264194, 4651848, 5039502, 5685592, 6202464, 6396291, 6719336, 7559253, 8528388, 9239087, 9303696, 10079004, 11371184, 12792582, 13438672, 15118506, 17056776, 18478174, 18607392, 20158008, 22742368, 25585164, 26877344, 27717261, 30237012, 34113552, 36956348, 40316016, 51170328, 55434522, 60474024, 68227104, 73912696, 80632032, 83151783, 102340656, 110869044, 120948048, 147825392, 166303566, 204681312, 221738088, 241896096, 295650784, 332607132, 443476176, 665214264, 886952352, 1330428528, 2660857056]

約数ペア:

[(1, 2660857056), (2, 1330428528), (3, 886952352), (4, 665214264), (6, 443476176), (8, 332607132), (9, 295650784), (11, 241896096), (12, 221738088), (13, 204681312), (16, 166303566), (18, 147825392), (22, 120948048), (24, 110869044), (26, 102340656), (32, 83151783), (33, 80632032), (36, 73912696), (39, 68227104), (44, 60474024), (48, 55434522), (52, 51170328), (66, 40316016), (72, 36956348), (78, 34113552), (88, 30237012), (96, 27717261), (99, 26877344), (104, 25585164), (117, 22742368), (132, 20158008), (143, 18607392), (144, 18478174), (156, 17056776), (176, 15118506), (198, 13438672), (208, 12792582), (234, 11371184), (264, 10079004), (286, 9303696), (288, 9239087), (312, 8528388), (352, 7559253), (396, 6719336), (416, 6396291), (429, 6202464), (468, 5685592), (528, 5039502), (572, 4651848), (624, 4264194), (792, 3359668), (858, 3101232), (936, 2842796), (1056, 2519751), (1144, 2325924), (1248, 2132097), (1287, 2067488), (1584, 1679834), (1716, 1550616), (1872, 1421398), (2288, 1162962), (2574, 1033744), (3168, 839917), (3432, 775308), (3744, 710699), (4576, 581481), (5148, 516872), (6864, 387654), (10296, 258436), (13728, 193827), (20592, 129218), (41184, 64609)]