319314456

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{233417}}^1$

素因数の和:233448

約数の個数: 48

約数和(自身を含む): 910330200

約数和(自身を除く): 591015744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 233417, 466834, 700251, 933668, 1400502, 1867336, 2100753, 2801004, 4201506, 4434923, 5602008, 8403012, 8869846, 13304769, 16806024, 17739692, 26609538, 35479384, 39914307, 53219076, 79828614, 106438152, 159657228, 319314456]

約数ペア:

[(1, 319314456), (2, 159657228), (3, 106438152), (4, 79828614), (6, 53219076), (8, 39914307), (9, 35479384), (12, 26609538), (18, 17739692), (19, 16806024), (24, 13304769), (36, 8869846), (38, 8403012), (57, 5602008), (72, 4434923), (76, 4201506), (114, 2801004), (152, 2100753), (171, 1867336), (228, 1400502), (342, 933668), (456, 700251), (684, 466834), (1368, 233417)]