221281632

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:248

約数の個数: 288

約数和(自身を含む): 770515200

約数和(自身を除く): 549233568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 81, 88, 96, 99, 104, 108, 117, 132, 143, 144, 156, 162, 176, 198, 199, 208, 216, 234, 243, 264, 286, 288, 297, 312, 324, 351, 352, 396, 398, 416, 429, 432, 468, 486, 528, 572, 594, 597, 624, 648, 702, 792, 796, 858, 864, 891, 936, 972, 1053, 1056, 1144, 1188, 1194, 1248, 1287, 1296, 1404, 1584, 1592, 1716, 1782, 1791, 1872, 1944, 2106, 2189, 2288, 2376, 2388, 2574, 2587, 2592, 2673, 2808, 3159, 3168, 3184, 3432, 3564, 3582, 3744, 3861, 3888, 4212, 4378, 4576, 4752, 4776, 5148, 5174, 5346, 5373, 5616, 6318, 6368, 6567, 6864, 7128, 7164, 7722, 7761, 7776, 8424, 8756, 9504, 9552, 10296, 10348, 10692, 10746, 11232, 11583, 12636, 13134, 13728, 14256, 14328, 15444, 15522, 16119, 16848, 17512, 19104, 19701, 20592, 20696, 21384, 21492, 23166, 23283, 25272, 26268, 28457, 28512, 28656, 30888, 31044, 32238, 33696, 34749, 35024, 39402, 41184, 41392, 42768, 42984, 46332, 46566, 48357, 50544, 52536, 56914, 57312, 59103, 61776, 62088, 64476, 69498, 69849, 70048, 78804, 82784, 85371, 85536, 85968, 92664, 93132, 96714, 101088, 105072, 113828, 118206, 123552, 124176, 128952, 138996, 139698, 157608, 170742, 171936, 177309, 185328, 186264, 193428, 209547, 210144, 227656, 236412, 248352, 256113, 257904, 277992, 279396, 315216, 341484, 354618, 370656, 372528, 386856, 419094, 455312, 472824, 512226, 515808, 531927, 555984, 558792, 628641, 630432, 682968, 709236, 745056, 768339, 773712, 838188, 910624, 945648, 1024452, 1063854, 1111968, 1117584, 1257282, 1365936, 1418472, 1536678, 1547424, 1676376, 1891296, 2048904, 2127708, 2235168, 2305017, 2514564, 2731872, 2836944, 3073356, 3352752, 4097808, 4255416, 4610034, 5029128, 5673888, 6146712, 6705504, 6915051, 8195616, 8510832, 9220068, 10058256, 12293424, 13830102, 17021664, 18440136, 20116512, 24586848, 27660204, 36880272, 55320408, 73760544, 110640816, 221281632]

約数ペア:

[(1, 221281632), (2, 110640816), (3, 73760544), (4, 55320408), (6, 36880272), (8, 27660204), (9, 24586848), (11, 20116512), (12, 18440136), (13, 17021664), (16, 13830102), (18, 12293424), (22, 10058256), (24, 9220068), (26, 8510832), (27, 8195616), (32, 6915051), (33, 6705504), (36, 6146712), (39, 5673888), (44, 5029128), (48, 4610034), (52, 4255416), (54, 4097808), (66, 3352752), (72, 3073356), (78, 2836944), (81, 2731872), (88, 2514564), (96, 2305017), (99, 2235168), (104, 2127708), (108, 2048904), (117, 1891296), (132, 1676376), (143, 1547424), (144, 1536678), (156, 1418472), (162, 1365936), (176, 1257282), (198, 1117584), (199, 1111968), (208, 1063854), (216, 1024452), (234, 945648), (243, 910624), (264, 838188), (286, 773712), (288, 768339), (297, 745056), (312, 709236), (324, 682968), (351, 630432), (352, 628641), (396, 558792), (398, 555984), (416, 531927), (429, 515808), (432, 512226), (468, 472824), (486, 455312), (528, 419094), (572, 386856), (594, 372528), (597, 370656), (624, 354618), (648, 341484), (702, 315216), (792, 279396), (796, 277992), (858, 257904), (864, 256113), (891, 248352), (936, 236412), (972, 227656), (1053, 210144), (1056, 209547), (1144, 193428), (1188, 186264), (1194, 185328), (1248, 177309), (1287, 171936), (1296, 170742), (1404, 157608), (1584, 139698), (1592, 138996), (1716, 128952), (1782, 124176), (1791, 123552), (1872, 118206), (1944, 113828), (2106, 105072), (2189, 101088), (2288, 96714), (2376, 93132), (2388, 92664), (2574, 85968), (2587, 85536), (2592, 85371), (2673, 82784), (2808, 78804), (3159, 70048), (3168, 69849), (3184, 69498), (3432, 64476), (3564, 62088), (3582, 61776), (3744, 59103), (3861, 57312), (3888, 56914), (4212, 52536), (4378, 50544), (4576, 48357), (4752, 46566), (4776, 46332), (5148, 42984), (5174, 42768), (5346, 41392), (5373, 41184), (5616, 39402), (6318, 35024), (6368, 34749), (6567, 33696), (6864, 32238), (7128, 31044), (7164, 30888), (7722, 28656), (7761, 28512), (7776, 28457), (8424, 26268), (8756, 25272), (9504, 23283), (9552, 23166), (10296, 21492), (10348, 21384), (10692, 20696), (10746, 20592), (11232, 19701), (11583, 19104), (12636, 17512), (13134, 16848), (13728, 16119), (14256, 15522), (14328, 15444)]