1409444288

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:770

約数の個数: 112

約数和(自身を含む): 3291254784

約数和(自身を除く): 1881810496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 73, 112, 142, 146, 224, 284, 292, 448, 497, 511, 568, 584, 607, 994, 1022, 1136, 1168, 1214, 1988, 2044, 2272, 2336, 2428, 3976, 4088, 4249, 4544, 4672, 4856, 5183, 7952, 8176, 8498, 9712, 10366, 15904, 16352, 16996, 19424, 20732, 31808, 32704, 33992, 36281, 38848, 41464, 43097, 44311, 67984, 72562, 82928, 86194, 88622, 135968, 145124, 165856, 172388, 177244, 271936, 290248, 301679, 310177, 331712, 344776, 354488, 580496, 603358, 620354, 689552, 708976, 1160992, 1206716, 1240708, 1379104, 1417952, 2321984, 2413432, 2481416, 2758208, 2835904, 3146081, 4826864, 4962832, 6292162, 9653728, 9925664, 12584324, 19307456, 19851328, 22022567, 25168648, 44045134, 50337296, 88090268, 100674592, 176180536, 201349184, 352361072, 704722144, 1409444288]

約数ペア:

[(1, 1409444288), (2, 704722144), (4, 352361072), (7, 201349184), (8, 176180536), (14, 100674592), (16, 88090268), (28, 50337296), (32, 44045134), (56, 25168648), (64, 22022567), (71, 19851328), (73, 19307456), (112, 12584324), (142, 9925664), (146, 9653728), (224, 6292162), (284, 4962832), (292, 4826864), (448, 3146081), (497, 2835904), (511, 2758208), (568, 2481416), (584, 2413432), (607, 2321984), (994, 1417952), (1022, 1379104), (1136, 1240708), (1168, 1206716), (1214, 1160992), (1988, 708976), (2044, 689552), (2272, 620354), (2336, 603358), (2428, 580496), (3976, 354488), (4088, 344776), (4249, 331712), (4544, 310177), (4672, 301679), (4856, 290248), (5183, 271936), (7952, 177244), (8176, 172388), (8498, 165856), (9712, 145124), (10366, 135968), (15904, 88622), (16352, 86194), (16996, 82928), (19424, 72562), (20732, 67984), (31808, 44311), (32704, 43097), (33992, 41464), (36281, 38848)]