1281896712

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{312353}}^1$

素因数の和:312387

約数の個数: 64

約数和(自身を含む): 3748248000

約数和(自身を除く): 2466351288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 312353, 624706, 937059, 1249412, 1874118, 2498824, 2811177, 3748236, 5622354, 5934707, 7496472, 8433531, 11244708, 11869414, 16867062, 17804121, 22489416, 23738828, 33734124, 35608242, 47477656, 53412363, 67468248, 71216484, 106824726, 142432968, 160237089, 213649452, 320474178, 427298904, 640948356, 1281896712]

約数ペア:

[(1, 1281896712), (2, 640948356), (3, 427298904), (4, 320474178), (6, 213649452), (8, 160237089), (9, 142432968), (12, 106824726), (18, 71216484), (19, 67468248), (24, 53412363), (27, 47477656), (36, 35608242), (38, 33734124), (54, 23738828), (57, 22489416), (72, 17804121), (76, 16867062), (108, 11869414), (114, 11244708), (152, 8433531), (171, 7496472), (216, 5934707), (228, 5622354), (342, 3748236), (456, 2811177), (513, 2498824), (684, 1874118), (1026, 1249412), (1368, 937059), (2052, 624706), (4104, 312353)]