268598330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26833}}^1$

素因数の和:26871

約数の個数: 64

約数和(自身を含む): 649168128

約数和(自身を除く): 380569798

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 26833, 53666, 134165, 187831, 268330, 295163, 348829, 375662, 590326, 697658, 939155, 1475815, 1744145, 1878310, 2066141, 2441803, 2951630, 3488290, 3837119, 4132282, 4883606, 7674238, 10330705, 12209015, 19185595, 20661410, 24418030, 26859833, 38371190, 53719666, 134299165, 268598330]

約数ペア:

[(1, 268598330), (2, 134299165), (5, 53719666), (7, 38371190), (10, 26859833), (11, 24418030), (13, 20661410), (14, 19185595), (22, 12209015), (26, 10330705), (35, 7674238), (55, 4883606), (65, 4132282), (70, 3837119), (77, 3488290), (91, 2951630), (110, 2441803), (130, 2066141), (143, 1878310), (154, 1744145), (182, 1475815), (286, 939155), (385, 697658), (455, 590326), (715, 375662), (770, 348829), (910, 295163), (1001, 268330), (1430, 187831), (2002, 134165), (5005, 53666), (10010, 26833)]