221480064

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:699

約数の個数: 192

約数和(自身を含む): 717312960

約数和(自身を除く): 495832896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 128, 138, 144, 156, 184, 192, 207, 208, 234, 276, 288, 299, 312, 368, 384, 414, 416, 468, 552, 576, 598, 624, 643, 736, 828, 832, 897, 936, 1104, 1152, 1196, 1248, 1286, 1472, 1656, 1664, 1794, 1872, 1929, 2208, 2392, 2496, 2572, 2691, 2944, 3312, 3588, 3744, 3858, 4416, 4784, 4992, 5144, 5382, 5787, 6624, 7176, 7488, 7716, 8359, 8832, 9568, 10288, 10764, 11574, 13248, 14352, 14789, 14976, 15432, 16718, 19136, 20576, 21528, 23148, 25077, 26496, 28704, 29578, 30864, 33436, 38272, 41152, 43056, 44367, 46296, 50154, 57408, 59156, 61728, 66872, 75231, 82304, 86112, 88734, 92592, 100308, 114816, 118312, 123456, 133101, 133744, 150462, 172224, 177468, 185184, 192257, 200616, 236624, 246912, 266202, 267488, 300924, 344448, 354936, 370368, 384514, 401232, 473248, 532404, 534976, 576771, 601848, 709872, 740736, 769028, 802464, 946496, 1064808, 1069952, 1153542, 1203696, 1419744, 1538056, 1604928, 1730313, 1892992, 2129616, 2307084, 2407392, 2839488, 3076112, 3209856, 3460626, 4259232, 4614168, 4814784, 5678976, 6152224, 6921252, 8518464, 9228336, 9629568, 12304448, 13842504, 17036928, 18456672, 24608896, 27685008, 36913344, 55370016, 73826688, 110740032, 221480064]

約数ペア:

[(1, 221480064), (2, 110740032), (3, 73826688), (4, 55370016), (6, 36913344), (8, 27685008), (9, 24608896), (12, 18456672), (13, 17036928), (16, 13842504), (18, 12304448), (23, 9629568), (24, 9228336), (26, 8518464), (32, 6921252), (36, 6152224), (39, 5678976), (46, 4814784), (48, 4614168), (52, 4259232), (64, 3460626), (69, 3209856), (72, 3076112), (78, 2839488), (92, 2407392), (96, 2307084), (104, 2129616), (117, 1892992), (128, 1730313), (138, 1604928), (144, 1538056), (156, 1419744), (184, 1203696), (192, 1153542), (207, 1069952), (208, 1064808), (234, 946496), (276, 802464), (288, 769028), (299, 740736), (312, 709872), (368, 601848), (384, 576771), (414, 534976), (416, 532404), (468, 473248), (552, 401232), (576, 384514), (598, 370368), (624, 354936), (643, 344448), (736, 300924), (828, 267488), (832, 266202), (897, 246912), (936, 236624), (1104, 200616), (1152, 192257), (1196, 185184), (1248, 177468), (1286, 172224), (1472, 150462), (1656, 133744), (1664, 133101), (1794, 123456), (1872, 118312), (1929, 114816), (2208, 100308), (2392, 92592), (2496, 88734), (2572, 86112), (2691, 82304), (2944, 75231), (3312, 66872), (3588, 61728), (3744, 59156), (3858, 57408), (4416, 50154), (4784, 46296), (4992, 44367), (5144, 43056), (5382, 41152), (5787, 38272), (6624, 33436), (7176, 30864), (7488, 29578), (7716, 28704), (8359, 26496), (8832, 25077), (9568, 23148), (10288, 21528), (10764, 20576), (11574, 19136), (13248, 16718), (14352, 15432), (14789, 14976)]