253485288

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 320

約数和(自身を含む): 878169600

約数和(自身を除く): 624684312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 41, 42, 47, 54, 56, 58, 63, 72, 81, 82, 84, 87, 94, 108, 116, 123, 126, 141, 162, 164, 168, 174, 188, 189, 203, 216, 232, 246, 252, 261, 282, 287, 324, 328, 329, 348, 369, 376, 378, 406, 423, 492, 504, 522, 564, 567, 574, 609, 648, 658, 696, 738, 756, 783, 812, 846, 861, 984, 987, 1044, 1107, 1128, 1134, 1148, 1189, 1218, 1269, 1316, 1363, 1476, 1512, 1566, 1624, 1692, 1722, 1827, 1927, 1974, 2088, 2214, 2268, 2296, 2349, 2378, 2436, 2538, 2583, 2632, 2726, 2952, 2961, 3132, 3321, 3384, 3444, 3567, 3654, 3807, 3854, 3948, 4089, 4428, 4536, 4698, 4756, 4872, 5076, 5166, 5452, 5481, 5781, 5922, 6264, 6642, 6888, 7134, 7308, 7614, 7708, 7749, 7896, 8178, 8323, 8856, 8883, 9396, 9512, 9541, 10152, 10332, 10701, 10904, 10962, 11562, 11844, 12267, 13284, 13489, 14268, 14616, 15228, 15416, 15498, 16356, 16443, 16646, 17343, 17766, 18792, 19082, 20664, 21402, 21924, 23124, 23247, 23688, 24534, 24969, 26568, 26649, 26978, 28536, 28623, 30456, 30996, 32103, 32712, 32886, 33292, 34686, 35532, 36801, 38164, 40467, 42804, 43848, 46248, 46494, 49068, 49938, 52029, 53298, 53956, 55883, 57246, 61992, 64206, 65772, 66584, 69372, 71064, 73602, 74907, 76328, 80934, 85608, 85869, 92988, 96309, 98136, 99876, 104058, 106596, 107912, 110403, 111766, 114492, 121401, 128412, 131544, 138744, 147204, 149814, 156087, 161868, 167649, 171738, 185976, 192618, 199752, 208116, 213192, 220806, 223532, 224721, 228984, 242802, 256824, 257607, 294408, 299628, 312174, 323736, 335298, 343476, 364203, 385236, 391181, 416232, 441612, 447064, 449442, 485604, 502947, 515214, 599256, 624348, 670596, 674163, 686952, 728406, 770472, 772821, 782362, 883224, 898884, 971208, 1005894, 1030428, 1092609, 1173543, 1248696, 1341192, 1348326, 1456812, 1508841, 1545642, 1564724, 1797768, 2011788, 2060856, 2185218, 2347086, 2696652, 2913624, 3017682, 3091284, 3129448, 3520629, 4023576, 4370436, 4526523, 4694172, 5393304, 6035364, 6182568, 7041258, 8740872, 9053046, 9388344, 10561887, 12070728, 14082516, 18106092, 21123774, 28165032, 31685661, 36212184, 42247548, 63371322, 84495096, 126742644, 253485288]

約数ペア:

[(1, 253485288), (2, 126742644), (3, 84495096), (4, 63371322), (6, 42247548), (7, 36212184), (8, 31685661), (9, 28165032), (12, 21123774), (14, 18106092), (18, 14082516), (21, 12070728), (24, 10561887), (27, 9388344), (28, 9053046), (29, 8740872), (36, 7041258), (41, 6182568), (42, 6035364), (47, 5393304), (54, 4694172), (56, 4526523), (58, 4370436), (63, 4023576), (72, 3520629), (81, 3129448), (82, 3091284), (84, 3017682), (87, 2913624), (94, 2696652), (108, 2347086), (116, 2185218), (123, 2060856), (126, 2011788), (141, 1797768), (162, 1564724), (164, 1545642), (168, 1508841), (174, 1456812), (188, 1348326), (189, 1341192), (203, 1248696), (216, 1173543), (232, 1092609), (246, 1030428), (252, 1005894), (261, 971208), (282, 898884), (287, 883224), (324, 782362), (328, 772821), (329, 770472), (348, 728406), (369, 686952), (376, 674163), (378, 670596), (406, 624348), (423, 599256), (492, 515214), (504, 502947), (522, 485604), (564, 449442), (567, 447064), (574, 441612), (609, 416232), (648, 391181), (658, 385236), (696, 364203), (738, 343476), (756, 335298), (783, 323736), (812, 312174), (846, 299628), (861, 294408), (984, 257607), (987, 256824), (1044, 242802), (1107, 228984), (1128, 224721), (1134, 223532), (1148, 220806), (1189, 213192), (1218, 208116), (1269, 199752), (1316, 192618), (1363, 185976), (1476, 171738), (1512, 167649), (1566, 161868), (1624, 156087), (1692, 149814), (1722, 147204), (1827, 138744), (1927, 131544), (1974, 128412), (2088, 121401), (2214, 114492), (2268, 111766), (2296, 110403), (2349, 107912), (2378, 106596), (2436, 104058), (2538, 99876), (2583, 98136), (2632, 96309), (2726, 92988), (2952, 85869), (2961, 85608), (3132, 80934), (3321, 76328), (3384, 74907), (3444, 73602), (3567, 71064), (3654, 69372), (3807, 66584), (3854, 65772), (3948, 64206), (4089, 61992), (4428, 57246), (4536, 55883), (4698, 53956), (4756, 53298), (4872, 52029), (5076, 49938), (5166, 49068), (5452, 46494), (5481, 46248), (5781, 43848), (5922, 42804), (6264, 40467), (6642, 38164), (6888, 36801), (7134, 35532), (7308, 34686), (7614, 33292), (7708, 32886), (7749, 32712), (7896, 32103), (8178, 30996), (8323, 30456), (8856, 28623), (8883, 28536), (9396, 26978), (9512, 26649), (9541, 26568), (10152, 24969), (10332, 24534), (10701, 23688), (10904, 23247), (10962, 23124), (11562, 21924), (11844, 21402), (12267, 20664), (13284, 19082), (13489, 18792), (14268, 17766), (14616, 17343), (15228, 16646), (15416, 16443), (15498, 16356)]