247091328

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 384

約数和(自身を含む): 870704640

約数和(自身を除く): 623613312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 31, 32, 33, 34, 36, 37, 44, 48, 51, 62, 64, 66, 68, 72, 74, 88, 93, 96, 99, 102, 111, 124, 128, 132, 136, 144, 148, 153, 176, 186, 187, 192, 198, 204, 222, 248, 264, 272, 279, 288, 296, 306, 333, 341, 352, 372, 374, 384, 396, 407, 408, 444, 496, 527, 528, 544, 558, 561, 576, 592, 612, 629, 666, 682, 704, 744, 748, 792, 814, 816, 888, 992, 1023, 1054, 1056, 1088, 1116, 1122, 1147, 1152, 1184, 1221, 1224, 1258, 1332, 1364, 1408, 1488, 1496, 1581, 1584, 1628, 1632, 1683, 1776, 1887, 1984, 2046, 2108, 2112, 2176, 2232, 2244, 2294, 2368, 2442, 2448, 2516, 2664, 2728, 2976, 2992, 3069, 3162, 3168, 3256, 3264, 3366, 3441, 3552, 3663, 3774, 3968, 4092, 4216, 4224, 4464, 4488, 4588, 4736, 4743, 4884, 4896, 5032, 5328, 5456, 5661, 5797, 5952, 5984, 6138, 6324, 6336, 6512, 6528, 6732, 6882, 6919, 7104, 7326, 7548, 8184, 8432, 8928, 8976, 9176, 9486, 9768, 9792, 10064, 10323, 10656, 10912, 11322, 11594, 11904, 11968, 12276, 12617, 12648, 12672, 13024, 13464, 13764, 13838, 14208, 14652, 15096, 16368, 16864, 17391, 17856, 17952, 18352, 18972, 19499, 19536, 19584, 20128, 20646, 20757, 21312, 21824, 22644, 23188, 23936, 24552, 25234, 25296, 26048, 26928, 27528, 27676, 29304, 30192, 32736, 33728, 34782, 35712, 35904, 36704, 37851, 37944, 38998, 39072, 40256, 41292, 41514, 42624, 43648, 45288, 46376, 49104, 50468, 50592, 52096, 52173, 53856, 55056, 55352, 58497, 58608, 60384, 62271, 65472, 67456, 69564, 71808, 73408, 75702, 75888, 77996, 78144, 80512, 82584, 83028, 90576, 92752, 98208, 100936, 101184, 104346, 107712, 110112, 110704, 113553, 116994, 117216, 120768, 124542, 130944, 139128, 146816, 151404, 151776, 155992, 156288, 165168, 166056, 175491, 181152, 185504, 196416, 201872, 202368, 208692, 214489, 215424, 220224, 221408, 227106, 233988, 234432, 241536, 249084, 278256, 302808, 303552, 311984, 330336, 332112, 350982, 362304, 371008, 392832, 403744, 417384, 428978, 440448, 442816, 454212, 467976, 468864, 498168, 556512, 605616, 607104, 623968, 643467, 660672, 664224, 701964, 724608, 742016, 807488, 834768, 857956, 885632, 908424, 935952, 996336, 1113024, 1211232, 1247936, 1286934, 1321344, 1328448, 1403928, 1614976, 1669536, 1715912, 1816848, 1871904, 1930401, 1992672, 2226048, 2422464, 2495872, 2573868, 2656896, 2807856, 3339072, 3431824, 3633696, 3743808, 3860802, 3985344, 4844928, 5147736, 5615712, 6678144, 6863648, 7267392, 7487616, 7721604, 7970688, 10295472, 11231424, 13727296, 14534784, 15443208, 20590944, 22462848, 27454592, 30886416, 41181888, 61772832, 82363776, 123545664, 247091328]

約数ペア:

[(1, 247091328), (2, 123545664), (3, 82363776), (4, 61772832), (6, 41181888), (8, 30886416), (9, 27454592), (11, 22462848), (12, 20590944), (16, 15443208), (17, 14534784), (18, 13727296), (22, 11231424), (24, 10295472), (31, 7970688), (32, 7721604), (33, 7487616), (34, 7267392), (36, 6863648), (37, 6678144), (44, 5615712), (48, 5147736), (51, 4844928), (62, 3985344), (64, 3860802), (66, 3743808), (68, 3633696), (72, 3431824), (74, 3339072), (88, 2807856), (93, 2656896), (96, 2573868), (99, 2495872), (102, 2422464), (111, 2226048), (124, 1992672), (128, 1930401), (132, 1871904), (136, 1816848), (144, 1715912), (148, 1669536), (153, 1614976), (176, 1403928), (186, 1328448), (187, 1321344), (192, 1286934), (198, 1247936), (204, 1211232), (222, 1113024), (248, 996336), (264, 935952), (272, 908424), (279, 885632), (288, 857956), (296, 834768), (306, 807488), (333, 742016), (341, 724608), (352, 701964), (372, 664224), (374, 660672), (384, 643467), (396, 623968), (407, 607104), (408, 605616), (444, 556512), (496, 498168), (527, 468864), (528, 467976), (544, 454212), (558, 442816), (561, 440448), (576, 428978), (592, 417384), (612, 403744), (629, 392832), (666, 371008), (682, 362304), (704, 350982), (744, 332112), (748, 330336), (792, 311984), (814, 303552), (816, 302808), (888, 278256), (992, 249084), (1023, 241536), (1054, 234432), (1056, 233988), (1088, 227106), (1116, 221408), (1122, 220224), (1147, 215424), (1152, 214489), (1184, 208692), (1221, 202368), (1224, 201872), (1258, 196416), (1332, 185504), (1364, 181152), (1408, 175491), (1488, 166056), (1496, 165168), (1581, 156288), (1584, 155992), (1628, 151776), (1632, 151404), (1683, 146816), (1776, 139128), (1887, 130944), (1984, 124542), (2046, 120768), (2108, 117216), (2112, 116994), (2176, 113553), (2232, 110704), (2244, 110112), (2294, 107712), (2368, 104346), (2442, 101184), (2448, 100936), (2516, 98208), (2664, 92752), (2728, 90576), (2976, 83028), (2992, 82584), (3069, 80512), (3162, 78144), (3168, 77996), (3256, 75888), (3264, 75702), (3366, 73408), (3441, 71808), (3552, 69564), (3663, 67456), (3774, 65472), (3968, 62271), (4092, 60384), (4216, 58608), (4224, 58497), (4464, 55352), (4488, 55056), (4588, 53856), (4736, 52173), (4743, 52096), (4884, 50592), (4896, 50468), (5032, 49104), (5328, 46376), (5456, 45288), (5661, 43648), (5797, 42624), (5952, 41514), (5984, 41292), (6138, 40256), (6324, 39072), (6336, 38998), (6512, 37944), (6528, 37851), (6732, 36704), (6882, 35904), (6919, 35712), (7104, 34782), (7326, 33728), (7548, 32736), (8184, 30192), (8432, 29304), (8928, 27676), (8976, 27528), (9176, 26928), (9486, 26048), (9768, 25296), (9792, 25234), (10064, 24552), (10323, 23936), (10656, 23188), (10912, 22644), (11322, 21824), (11594, 21312), (11904, 20757), (11968, 20646), (12276, 20128), (12617, 19584), (12648, 19536), (12672, 19499), (13024, 18972), (13464, 18352), (13764, 17952), (13838, 17856), (14208, 17391), (14652, 16864), (15096, 16368)]