346995168

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{278041}}^1$

素因数の和:278067

約数の個数: 48

約数和(自身を含む): 980932176

約数和(自身を除く): 633937008

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, 278041, 556082, 834123, 1112164, 1668246, 2224328, 3336492, 3614533, 4448656, 6672984, 7229066, 8897312, 10843599, 13345968, 14458132, 21687198, 26691936, 28916264, 43374396, 57832528, 86748792, 115665056, 173497584, 346995168]

約数ペア:

[(1, 346995168), (2, 173497584), (3, 115665056), (4, 86748792), (6, 57832528), (8, 43374396), (12, 28916264), (13, 26691936), (16, 21687198), (24, 14458132), (26, 13345968), (32, 10843599), (39, 8897312), (48, 7229066), (52, 6672984), (78, 4448656), (96, 3614533), (104, 3336492), (156, 2224328), (208, 1668246), (312, 1112164), (416, 834123), (624, 556082), (1248, 278041)]