1042687728

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 240

約数和(自身を含む): 3215127552

約数和(自身を除く): 2172439824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 41, 48, 54, 62, 72, 81, 82, 93, 108, 123, 124, 144, 162, 164, 186, 211, 216, 243, 246, 248, 279, 324, 328, 369, 372, 422, 432, 486, 492, 496, 558, 633, 648, 656, 738, 744, 837, 844, 972, 984, 1107, 1116, 1266, 1271, 1296, 1476, 1488, 1674, 1688, 1899, 1944, 1968, 2214, 2232, 2511, 2532, 2542, 2952, 3321, 3348, 3376, 3798, 3813, 3888, 4428, 4464, 5022, 5064, 5084, 5697, 5904, 6541, 6642, 6696, 7533, 7596, 7626, 8651, 8856, 9963, 10044, 10128, 10168, 11394, 11439, 13082, 13284, 13392, 15066, 15192, 15252, 17091, 17302, 17712, 19623, 19926, 20088, 20336, 22788, 22878, 25953, 26164, 26568, 30132, 30384, 30504, 34182, 34317, 34604, 39246, 39852, 40176, 45576, 45756, 51273, 51906, 52328, 53136, 58869, 60264, 61008, 68364, 68634, 69208, 77859, 78492, 79704, 91152, 91512, 102546, 102951, 103812, 104656, 117738, 120528, 136728, 137268, 138416, 155718, 156984, 159408, 176607, 183024, 205092, 205902, 207624, 233577, 235476, 268181, 273456, 274536, 308853, 311436, 313968, 353214, 410184, 411804, 415248, 467154, 470952, 529821, 536362, 549072, 617706, 622872, 700731, 706428, 804543, 820368, 823608, 934308, 941904, 1059642, 1072724, 1235412, 1245744, 1401462, 1412856, 1589463, 1609086, 1647216, 1868616, 2102193, 2119284, 2145448, 2413629, 2470824, 2802924, 2825712, 3178926, 3218172, 3737232, 4204386, 4238568, 4290896, 4827258, 4941648, 5605848, 6357852, 6436344, 7240887, 8408772, 8477136, 9654516, 11211696, 12715704, 12872688, 14481774, 16817544, 19309032, 21722661, 25431408, 28963548, 33635088, 38618064, 43445322, 57927096, 65167983, 86890644, 115854192, 130335966, 173781288, 260671932, 347562576, 521343864, 1042687728]

約数ペア:

[(1, 1042687728), (2, 521343864), (3, 347562576), (4, 260671932), (6, 173781288), (8, 130335966), (9, 115854192), (12, 86890644), (16, 65167983), (18, 57927096), (24, 43445322), (27, 38618064), (31, 33635088), (36, 28963548), (41, 25431408), (48, 21722661), (54, 19309032), (62, 16817544), (72, 14481774), (81, 12872688), (82, 12715704), (93, 11211696), (108, 9654516), (123, 8477136), (124, 8408772), (144, 7240887), (162, 6436344), (164, 6357852), (186, 5605848), (211, 4941648), (216, 4827258), (243, 4290896), (246, 4238568), (248, 4204386), (279, 3737232), (324, 3218172), (328, 3178926), (369, 2825712), (372, 2802924), (422, 2470824), (432, 2413629), (486, 2145448), (492, 2119284), (496, 2102193), (558, 1868616), (633, 1647216), (648, 1609086), (656, 1589463), (738, 1412856), (744, 1401462), (837, 1245744), (844, 1235412), (972, 1072724), (984, 1059642), (1107, 941904), (1116, 934308), (1266, 823608), (1271, 820368), (1296, 804543), (1476, 706428), (1488, 700731), (1674, 622872), (1688, 617706), (1899, 549072), (1944, 536362), (1968, 529821), (2214, 470952), (2232, 467154), (2511, 415248), (2532, 411804), (2542, 410184), (2952, 353214), (3321, 313968), (3348, 311436), (3376, 308853), (3798, 274536), (3813, 273456), (3888, 268181), (4428, 235476), (4464, 233577), (5022, 207624), (5064, 205902), (5084, 205092), (5697, 183024), (5904, 176607), (6541, 159408), (6642, 156984), (6696, 155718), (7533, 138416), (7596, 137268), (7626, 136728), (8651, 120528), (8856, 117738), (9963, 104656), (10044, 103812), (10128, 102951), (10168, 102546), (11394, 91512), (11439, 91152), (13082, 79704), (13284, 78492), (13392, 77859), (15066, 69208), (15192, 68634), (15252, 68364), (17091, 61008), (17302, 60264), (17712, 58869), (19623, 53136), (19926, 52328), (20088, 51906), (20336, 51273), (22788, 45756), (22878, 45576), (25953, 40176), (26164, 39852), (26568, 39246), (30132, 34604), (30384, 34317), (30504, 34182)]