260094016

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 224

約数和(自身を含む): 700503552

約数和(自身を除く): 440409536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 37, 52, 56, 64, 68, 71, 74, 91, 104, 112, 119, 136, 142, 148, 182, 208, 221, 224, 238, 259, 272, 284, 296, 364, 416, 442, 448, 476, 481, 497, 518, 544, 568, 592, 629, 728, 832, 884, 923, 952, 962, 994, 1036, 1088, 1136, 1184, 1207, 1258, 1456, 1547, 1768, 1846, 1904, 1924, 1988, 2072, 2272, 2368, 2414, 2516, 2627, 2912, 3094, 3367, 3536, 3692, 3808, 3848, 3976, 4144, 4403, 4544, 4828, 5032, 5254, 5824, 6188, 6461, 6734, 7072, 7384, 7616, 7696, 7952, 8177, 8288, 8449, 8806, 9656, 10064, 10508, 12376, 12922, 13468, 14144, 14768, 15392, 15691, 15904, 16354, 16576, 16898, 17612, 18389, 19312, 20128, 21016, 24752, 25844, 26936, 29536, 30784, 31382, 31808, 32708, 33796, 34151, 35224, 36778, 38624, 40256, 42032, 44659, 49504, 51688, 53872, 57239, 59072, 62764, 65416, 67592, 68302, 70448, 73556, 77248, 84064, 89318, 99008, 103376, 107744, 109837, 114478, 125528, 130832, 135184, 136604, 140896, 147112, 168128, 178636, 206752, 215488, 219674, 228956, 239057, 251056, 261664, 270368, 273208, 281792, 294224, 312613, 357272, 413504, 439348, 457912, 478114, 502112, 523328, 540736, 546416, 580567, 588448, 625226, 714544, 878696, 915824, 956228, 1004224, 1092832, 1161134, 1176896, 1250452, 1429088, 1757392, 1831648, 1912456, 2185664, 2322268, 2500904, 2858176, 3514784, 3663296, 3824912, 4063969, 4644536, 5001808, 7029568, 7649824, 8127938, 9289072, 10003616, 15299648, 16255876, 18578144, 20007232, 32511752, 37156288, 65023504, 130047008, 260094016]

約数ペア:

[(1, 260094016), (2, 130047008), (4, 65023504), (7, 37156288), (8, 32511752), (13, 20007232), (14, 18578144), (16, 16255876), (17, 15299648), (26, 10003616), (28, 9289072), (32, 8127938), (34, 7649824), (37, 7029568), (52, 5001808), (56, 4644536), (64, 4063969), (68, 3824912), (71, 3663296), (74, 3514784), (91, 2858176), (104, 2500904), (112, 2322268), (119, 2185664), (136, 1912456), (142, 1831648), (148, 1757392), (182, 1429088), (208, 1250452), (221, 1176896), (224, 1161134), (238, 1092832), (259, 1004224), (272, 956228), (284, 915824), (296, 878696), (364, 714544), (416, 625226), (442, 588448), (448, 580567), (476, 546416), (481, 540736), (497, 523328), (518, 502112), (544, 478114), (568, 457912), (592, 439348), (629, 413504), (728, 357272), (832, 312613), (884, 294224), (923, 281792), (952, 273208), (962, 270368), (994, 261664), (1036, 251056), (1088, 239057), (1136, 228956), (1184, 219674), (1207, 215488), (1258, 206752), (1456, 178636), (1547, 168128), (1768, 147112), (1846, 140896), (1904, 136604), (1924, 135184), (1988, 130832), (2072, 125528), (2272, 114478), (2368, 109837), (2414, 107744), (2516, 103376), (2627, 99008), (2912, 89318), (3094, 84064), (3367, 77248), (3536, 73556), (3692, 70448), (3808, 68302), (3848, 67592), (3976, 65416), (4144, 62764), (4403, 59072), (4544, 57239), (4828, 53872), (5032, 51688), (5254, 49504), (5824, 44659), (6188, 42032), (6461, 40256), (6734, 38624), (7072, 36778), (7384, 35224), (7616, 34151), (7696, 33796), (7952, 32708), (8177, 31808), (8288, 31382), (8449, 30784), (8806, 29536), (9656, 26936), (10064, 25844), (10508, 24752), (12376, 21016), (12922, 20128), (13468, 19312), (14144, 18389), (14768, 17612), (15392, 16898), (15691, 16576), (15904, 16354)]