319697496

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{77899}}^1$

素因数の和:77933

約数の個数: 64

約数和(自身を含む): 934800000

約数和(自身を除く): 615102504

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, 77899, 155798, 233697, 311596, 467394, 623192, 701091, 934788, 1402182, 1480081, 1869576, 2103273, 2804364, 2960162, 4206546, 4440243, 5608728, 5920324, 8413092, 8880486, 11840648, 13320729, 16826184, 17760972, 26641458, 35521944, 39962187, 53282916, 79924374, 106565832, 159848748, 319697496]

約数ペア:

[(1, 319697496), (2, 159848748), (3, 106565832), (4, 79924374), (6, 53282916), (8, 39962187), (9, 35521944), (12, 26641458), (18, 17760972), (19, 16826184), (24, 13320729), (27, 11840648), (36, 8880486), (38, 8413092), (54, 5920324), (57, 5608728), (72, 4440243), (76, 4206546), (108, 2960162), (114, 2804364), (152, 2103273), (171, 1869576), (216, 1480081), (228, 1402182), (342, 934788), (456, 701091), (513, 623192), (684, 467394), (1026, 311596), (1368, 233697), (2052, 155798), (4104, 77899)]