347484462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 770601216

約数和(自身を除く): 423116754

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 313, 331, 559, 626, 662, 939, 993, 1118, 1677, 1878, 1986, 3354, 4069, 4303, 8138, 8606, 12207, 12909, 13459, 14233, 24414, 25818, 26918, 28466, 40377, 42699, 80754, 85398, 103603, 174967, 185029, 207206, 310809, 349934, 370058, 524901, 555087, 621618, 1049802, 1110174, 1346839, 2693678, 4040517, 4454929, 8081034, 8909858, 13364787, 26729574, 57914077, 115828154, 173742231, 347484462]

約数ペア:

[(1, 347484462), (2, 173742231), (3, 115828154), (6, 57914077), (13, 26729574), (26, 13364787), (39, 8909858), (43, 8081034), (78, 4454929), (86, 4040517), (129, 2693678), (258, 1346839), (313, 1110174), (331, 1049802), (559, 621618), (626, 555087), (662, 524901), (939, 370058), (993, 349934), (1118, 310809), (1677, 207206), (1878, 185029), (1986, 174967), (3354, 103603), (4069, 85398), (4303, 80754), (8138, 42699), (8606, 40377), (12207, 28466), (12909, 26918), (13459, 25818), (14233, 24414)]