190400512

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3052

約数の個数: 48

約数和(自身を含む): 393120000

約数和(自身を除く): 202719488

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 2999, 3968, 5998, 7936, 11996, 15872, 23992, 31744, 47984, 63488, 92969, 95968, 185938, 191936, 371876, 383872, 743752, 767744, 1487504, 1535488, 2975008, 3070976, 5950016, 6141952, 11900032, 23800064, 47600128, 95200256, 190400512]

約数ペア:

[(1, 190400512), (2, 95200256), (4, 47600128), (8, 23800064), (16, 11900032), (31, 6141952), (32, 5950016), (62, 3070976), (64, 2975008), (124, 1535488), (128, 1487504), (248, 767744), (256, 743752), (496, 383872), (512, 371876), (992, 191936), (1024, 185938), (1984, 95968), (2048, 92969), (2999, 63488), (3968, 47984), (5998, 31744), (7936, 23992), (11996, 15872)]