421570437984

素因数分解:

$2^5\times 3^2\times {\mathrm{397}}^1\times {\mathrm{3687119}}^1$

素因数の和:3687532

約数の個数: 72

約数和(自身を含む): 1201861009440

約数和(自身を除く): 780290571456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 397, 794, 1191, 1588, 2382, 3176, 3573, 4764, 6352, 7146, 9528, 12704, 14292, 19056, 28584, 38112, 57168, 114336, 3687119, 7374238, 11061357, 14748476, 22122714, 29496952, 33184071, 44245428, 58993904, 66368142, 88490856, 117987808, 132736284, 176981712, 265472568, 353963424, 530945136, 1061890272, 1463786243, 2927572486, 4391358729, 5855144972, 8782717458, 11710289944, 13174076187, 17565434916, 23420579888, 26348152374, 35130869832, 46841159776, 52696304748, 70261739664, 105392609496, 140523479328, 210785218992, 421570437984]

約数ペア:

[(1, 421570437984), (2, 210785218992), (3, 140523479328), (4, 105392609496), (6, 70261739664), (8, 52696304748), (9, 46841159776), (12, 35130869832), (16, 26348152374), (18, 23420579888), (24, 17565434916), (32, 13174076187), (36, 11710289944), (48, 8782717458), (72, 5855144972), (96, 4391358729), (144, 2927572486), (288, 1463786243), (397, 1061890272), (794, 530945136), (1191, 353963424), (1588, 265472568), (2382, 176981712), (3176, 132736284), (3573, 117987808), (4764, 88490856), (6352, 66368142), (7146, 58993904), (9528, 44245428), (12704, 33184071), (14292, 29496952), (19056, 22122714), (28584, 14748476), (38112, 11061357), (57168, 7374238), (114336, 3687119)]