739333296

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{394943}}^1$

素因数の和:394970

約数の個数: 60

約数和(自身を含む): 2228274048

約数和(自身を除く): 1488940752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 394943, 789886, 1184829, 1579772, 2369658, 3159544, 3554487, 4739316, 5134259, 6319088, 7108974, 9478632, 10268518, 14217948, 15402777, 18957264, 20537036, 28435896, 30805554, 41074072, 46208331, 56871792, 61611108, 82148144, 92416662, 123222216, 184833324, 246444432, 369666648, 739333296]

約数ペア:

[(1, 739333296), (2, 369666648), (3, 246444432), (4, 184833324), (6, 123222216), (8, 92416662), (9, 82148144), (12, 61611108), (13, 56871792), (16, 46208331), (18, 41074072), (24, 30805554), (26, 28435896), (36, 20537036), (39, 18957264), (48, 15402777), (52, 14217948), (72, 10268518), (78, 9478632), (104, 7108974), (117, 6319088), (144, 5134259), (156, 4739316), (208, 3554487), (234, 3159544), (312, 2369658), (468, 1579772), (624, 1184829), (936, 789886), (1872, 394943)]