307996878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{13309}}^1$

素因数の和:13369

約数の個数: 64

約数和(自身を含む): 766656000

約数和(自身を除く): 458659122

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 87, 114, 133, 174, 203, 266, 399, 406, 551, 609, 798, 1102, 1218, 1653, 3306, 3857, 7714, 11571, 13309, 23142, 26618, 39927, 79854, 93163, 186326, 252871, 279489, 385961, 505742, 558978, 758613, 771922, 1157883, 1517226, 1770097, 2315766, 2701727, 3540194, 5310291, 5403454, 7333259, 8105181, 10620582, 14666518, 16210362, 21999777, 43999554, 51332813, 102665626, 153998439, 307996878]

約数ペア:

[(1, 307996878), (2, 153998439), (3, 102665626), (6, 51332813), (7, 43999554), (14, 21999777), (19, 16210362), (21, 14666518), (29, 10620582), (38, 8105181), (42, 7333259), (57, 5403454), (58, 5310291), (87, 3540194), (114, 2701727), (133, 2315766), (174, 1770097), (203, 1517226), (266, 1157883), (399, 771922), (406, 758613), (551, 558978), (609, 505742), (798, 385961), (1102, 279489), (1218, 252871), (1653, 186326), (3306, 93163), (3857, 79854), (7714, 39927), (11571, 26618), (13309, 23142)]