745469928

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9187}}^1$

素因数の和:9236

約数の個数: 144

約数和(自身を含む): 2450990880

約数和(自身を除く): 1705520952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 392, 414, 441, 483, 504, 552, 588, 644, 828, 882, 966, 1127, 1176, 1288, 1449, 1656, 1764, 1932, 2254, 2898, 3381, 3528, 3864, 4508, 5796, 6762, 9016, 9187, 10143, 11592, 13524, 18374, 20286, 27048, 27561, 36748, 40572, 55122, 64309, 73496, 81144, 82683, 110244, 128618, 165366, 192927, 211301, 220488, 257236, 330732, 385854, 422602, 450163, 514472, 578781, 633903, 661464, 771708, 845204, 900326, 1157562, 1267806, 1350489, 1479107, 1543416, 1690408, 1800652, 1901709, 2315124, 2535612, 2700978, 2958214, 3601304, 3803418, 4051467, 4437321, 4630248, 5071224, 5401956, 5916428, 7606836, 8102934, 8874642, 10353749, 10803912, 11832856, 13311963, 15213672, 16205868, 17749284, 20707498, 26623926, 31061247, 32411736, 35498568, 41414996, 53247852, 62122494, 82829992, 93183741, 106495704, 124244988, 186367482, 248489976, 372734964, 745469928]

約数ペア:

[(1, 745469928), (2, 372734964), (3, 248489976), (4, 186367482), (6, 124244988), (7, 106495704), (8, 93183741), (9, 82829992), (12, 62122494), (14, 53247852), (18, 41414996), (21, 35498568), (23, 32411736), (24, 31061247), (28, 26623926), (36, 20707498), (42, 17749284), (46, 16205868), (49, 15213672), (56, 13311963), (63, 11832856), (69, 10803912), (72, 10353749), (84, 8874642), (92, 8102934), (98, 7606836), (126, 5916428), (138, 5401956), (147, 5071224), (161, 4630248), (168, 4437321), (184, 4051467), (196, 3803418), (207, 3601304), (252, 2958214), (276, 2700978), (294, 2535612), (322, 2315124), (392, 1901709), (414, 1800652), (441, 1690408), (483, 1543416), (504, 1479107), (552, 1350489), (588, 1267806), (644, 1157562), (828, 900326), (882, 845204), (966, 771708), (1127, 661464), (1176, 633903), (1288, 578781), (1449, 514472), (1656, 450163), (1764, 422602), (1932, 385854), (2254, 330732), (2898, 257236), (3381, 220488), (3528, 211301), (3864, 192927), (4508, 165366), (5796, 128618), (6762, 110244), (9016, 82683), (9187, 81144), (10143, 73496), (11592, 64309), (13524, 55122), (18374, 40572), (20286, 36748), (27048, 27561)]