2157337728

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1583}}^1$

素因数の和:1636

約数の個数: 288

約数和(自身を含む): 7687405440

約数和(自身を除く): 5530067712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 169, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 338, 364, 384, 416, 448, 468, 504, 507, 546, 576, 624, 672, 676, 728, 819, 832, 896, 936, 1008, 1014, 1092, 1152, 1183, 1248, 1344, 1352, 1456, 1521, 1583, 1638, 1664, 1872, 2016, 2028, 2184, 2366, 2496, 2688, 2704, 2912, 3042, 3166, 3276, 3549, 3744, 4032, 4056, 4368, 4732, 4749, 4992, 5408, 5824, 6084, 6332, 6552, 7098, 7488, 8064, 8112, 8736, 9464, 9498, 10647, 10816, 11081, 11648, 12168, 12664, 13104, 14196, 14247, 14976, 16224, 17472, 18928, 18996, 20579, 21294, 21632, 22162, 24336, 25328, 26208, 28392, 28494, 32448, 33243, 34944, 37856, 37992, 41158, 42588, 44324, 48672, 50656, 52416, 56784, 56988, 61737, 64896, 66486, 75712, 75984, 82316, 85176, 88648, 97344, 99729, 101312, 104832, 113568, 113976, 123474, 132972, 144053, 151424, 151968, 164632, 170352, 177296, 185211, 194688, 199458, 202624, 227136, 227952, 246948, 265944, 267527, 288106, 303936, 329264, 340704, 354592, 370422, 398916, 432159, 454272, 455904, 493896, 531888, 535054, 576212, 607872, 658528, 681408, 709184, 740844, 797832, 802581, 864318, 911808, 987792, 1063776, 1070108, 1152424, 1296477, 1317056, 1362816, 1418368, 1481688, 1595664, 1605162, 1728636, 1823616, 1872689, 1975584, 2127552, 2140216, 2304848, 2407743, 2592954, 2634112, 2963376, 3191328, 3210324, 3457272, 3745378, 3951168, 4255104, 4280432, 4609696, 4815486, 5185908, 5618067, 5926752, 6382656, 6420648, 6914544, 7490756, 7902336, 8560864, 9219392, 9630972, 10371816, 11236134, 11853504, 12765312, 12841296, 13829088, 14981512, 16854201, 17121728, 18438784, 19261944, 20743632, 22472268, 23707008, 25682592, 27658176, 29963024, 33708402, 34243456, 38523888, 41487264, 44944536, 51365184, 55316352, 59926048, 67416804, 77047776, 82974528, 89889072, 102730368, 119852096, 134833608, 154095552, 165949056, 179778144, 239704192, 269667216, 308191104, 359556288, 539334432, 719112576, 1078668864, 2157337728]

約数ペア:

[(1, 2157337728), (2, 1078668864), (3, 719112576), (4, 539334432), (6, 359556288), (7, 308191104), (8, 269667216), (9, 239704192), (12, 179778144), (13, 165949056), (14, 154095552), (16, 134833608), (18, 119852096), (21, 102730368), (24, 89889072), (26, 82974528), (28, 77047776), (32, 67416804), (36, 59926048), (39, 55316352), (42, 51365184), (48, 44944536), (52, 41487264), (56, 38523888), (63, 34243456), (64, 33708402), (72, 29963024), (78, 27658176), (84, 25682592), (91, 23707008), (96, 22472268), (104, 20743632), (112, 19261944), (117, 18438784), (126, 17121728), (128, 16854201), (144, 14981512), (156, 13829088), (168, 12841296), (169, 12765312), (182, 11853504), (192, 11236134), (208, 10371816), (224, 9630972), (234, 9219392), (252, 8560864), (273, 7902336), (288, 7490756), (312, 6914544), (336, 6420648), (338, 6382656), (364, 5926752), (384, 5618067), (416, 5185908), (448, 4815486), (468, 4609696), (504, 4280432), (507, 4255104), (546, 3951168), (576, 3745378), (624, 3457272), (672, 3210324), (676, 3191328), (728, 2963376), (819, 2634112), (832, 2592954), (896, 2407743), (936, 2304848), (1008, 2140216), (1014, 2127552), (1092, 1975584), (1152, 1872689), (1183, 1823616), (1248, 1728636), (1344, 1605162), (1352, 1595664), (1456, 1481688), (1521, 1418368), (1583, 1362816), (1638, 1317056), (1664, 1296477), (1872, 1152424), (2016, 1070108), (2028, 1063776), (2184, 987792), (2366, 911808), (2496, 864318), (2688, 802581), (2704, 797832), (2912, 740844), (3042, 709184), (3166, 681408), (3276, 658528), (3549, 607872), (3744, 576212), (4032, 535054), (4056, 531888), (4368, 493896), (4732, 455904), (4749, 454272), (4992, 432159), (5408, 398916), (5824, 370422), (6084, 354592), (6332, 340704), (6552, 329264), (7098, 303936), (7488, 288106), (8064, 267527), (8112, 265944), (8736, 246948), (9464, 227952), (9498, 227136), (10647, 202624), (10816, 199458), (11081, 194688), (11648, 185211), (12168, 177296), (12664, 170352), (13104, 164632), (14196, 151968), (14247, 151424), (14976, 144053), (16224, 132972), (17472, 123474), (18928, 113976), (18996, 113568), (20579, 104832), (21294, 101312), (21632, 99729), (22162, 97344), (24336, 88648), (25328, 85176), (26208, 82316), (28392, 75984), (28494, 75712), (32448, 66486), (33243, 64896), (34944, 61737), (37856, 56988), (37992, 56784), (41158, 52416), (42588, 50656), (44324, 48672)]