260518368

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 792529920

約数和(自身を除く): 532011552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 47, 48, 58, 66, 87, 88, 94, 96, 116, 132, 141, 174, 176, 181, 188, 232, 264, 282, 319, 348, 352, 362, 376, 464, 517, 528, 543, 564, 638, 696, 724, 752, 928, 957, 1034, 1056, 1086, 1128, 1276, 1363, 1392, 1448, 1504, 1551, 1914, 1991, 2068, 2172, 2256, 2552, 2726, 2784, 2896, 3102, 3828, 3982, 4089, 4136, 4344, 4512, 5104, 5249, 5452, 5792, 5973, 6204, 7656, 7964, 8178, 8272, 8507, 8688, 10208, 10498, 10904, 11946, 12408, 14993, 15312, 15747, 15928, 16356, 16544, 17014, 17376, 20996, 21808, 23892, 24816, 25521, 29986, 30624, 31494, 31856, 32712, 34028, 41992, 43616, 44979, 47784, 49632, 51042, 57739, 59972, 62988, 63712, 65424, 68056, 83984, 89958, 93577, 95568, 102084, 115478, 119944, 125976, 130848, 136112, 167968, 173217, 179916, 187154, 191136, 204168, 230956, 239888, 246703, 251952, 272224, 280731, 346434, 359832, 374308, 408336, 461912, 479776, 493406, 503904, 561462, 692868, 719664, 740109, 748616, 816672, 923824, 986812, 1122924, 1385736, 1439328, 1480218, 1497232, 1847648, 1973624, 2245848, 2713733, 2771472, 2960436, 2994464, 3947248, 4491696, 5427466, 5542944, 5920872, 7894496, 8141199, 8983392, 10854932, 11841744, 16282398, 21709864, 23683488, 32564796, 43419728, 65129592, 86839456, 130259184, 260518368]

約数ペア:

[(1, 260518368), (2, 130259184), (3, 86839456), (4, 65129592), (6, 43419728), (8, 32564796), (11, 23683488), (12, 21709864), (16, 16282398), (22, 11841744), (24, 10854932), (29, 8983392), (32, 8141199), (33, 7894496), (44, 5920872), (47, 5542944), (48, 5427466), (58, 4491696), (66, 3947248), (87, 2994464), (88, 2960436), (94, 2771472), (96, 2713733), (116, 2245848), (132, 1973624), (141, 1847648), (174, 1497232), (176, 1480218), (181, 1439328), (188, 1385736), (232, 1122924), (264, 986812), (282, 923824), (319, 816672), (348, 748616), (352, 740109), (362, 719664), (376, 692868), (464, 561462), (517, 503904), (528, 493406), (543, 479776), (564, 461912), (638, 408336), (696, 374308), (724, 359832), (752, 346434), (928, 280731), (957, 272224), (1034, 251952), (1056, 246703), (1086, 239888), (1128, 230956), (1276, 204168), (1363, 191136), (1392, 187154), (1448, 179916), (1504, 173217), (1551, 167968), (1914, 136112), (1991, 130848), (2068, 125976), (2172, 119944), (2256, 115478), (2552, 102084), (2726, 95568), (2784, 93577), (2896, 89958), (3102, 83984), (3828, 68056), (3982, 65424), (4089, 63712), (4136, 62988), (4344, 59972), (4512, 57739), (5104, 51042), (5249, 49632), (5452, 47784), (5792, 44979), (5973, 43616), (6204, 41992), (7656, 34028), (7964, 32712), (8178, 31856), (8272, 31494), (8507, 30624), (8688, 29986), (10208, 25521), (10498, 24816), (10904, 23892), (11946, 21808), (12408, 20996), (14993, 17376), (15312, 17014), (15747, 16544), (15928, 16356)]