493735008

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{395621}}^1$

素因数の和:395647

約数の個数: 48

約数和(自身を含む): 1395754416

約数和(自身を除く): 902019408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 395621, 791242, 1186863, 1582484, 2373726, 3164968, 4747452, 5143073, 6329936, 9494904, 10286146, 12659872, 15429219, 18989808, 20572292, 30858438, 37979616, 41144584, 61716876, 82289168, 123433752, 164578336, 246867504, 493735008]

約数ペア:

[(1, 493735008), (2, 246867504), (3, 164578336), (4, 123433752), (6, 82289168), (8, 61716876), (12, 41144584), (13, 37979616), (16, 30858438), (24, 20572292), (26, 18989808), (32, 15429219), (39, 12659872), (48, 10286146), (52, 9494904), (78, 6329936), (96, 5143073), (104, 4747452), (156, 3164968), (208, 2373726), (312, 1582484), (416, 1186863), (624, 791242), (1248, 395621)]