307512064

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{38749}}^1$

素因数の和:38796

約数の個数: 36

約数和(自身を含む): 633640000

約数和(自身を除く): 326127936

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 38749, 77498, 154996, 309992, 619984, 1201219, 1239968, 2402438, 2479936, 4804876, 4959872, 9609752, 9919744, 19219504, 38439008, 76878016, 153756032, 307512064]

約数ペア:

[(1, 307512064), (2, 153756032), (4, 76878016), (8, 38439008), (16, 19219504), (31, 9919744), (32, 9609752), (62, 4959872), (64, 4804876), (124, 2479936), (128, 2402438), (248, 1239968), (256, 1201219), (496, 619984), (992, 309992), (1984, 154996), (3968, 77498), (7936, 38749)]