328978443958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{613}}^1\times {\mathrm{809}}^1$

素因数の和:1729

約数の個数: 64

約数和(自身を含む): 531755928000

約数和(自身を除く): 202777484042

約数列:

[1, 2, 17, 34, 109, 179, 218, 358, 613, 809, 1226, 1618, 1853, 3043, 3706, 6086, 10421, 13753, 19511, 20842, 27506, 39022, 66817, 88181, 109727, 133634, 144811, 176362, 219454, 289622, 331687, 495917, 663374, 991834, 1135889, 1499077, 1865359, 2271778, 2461787, 2998154, 3730718, 4923574, 8430589, 11960243, 15784399, 16861178, 23920486, 31568798, 54054953, 88769143, 108109906, 177538286, 203324131, 268334783, 406648262, 536669566, 918934201, 1509075431, 1837868402, 3018150862, 9675836587, 19351673174, 164489221979, 328978443958]

約数ペア:

[(1, 328978443958), (2, 164489221979), (17, 19351673174), (34, 9675836587), (109, 3018150862), (179, 1837868402), (218, 1509075431), (358, 918934201), (613, 536669566), (809, 406648262), (1226, 268334783), (1618, 203324131), (1853, 177538286), (3043, 108109906), (3706, 88769143), (6086, 54054953), (10421, 31568798), (13753, 23920486), (19511, 16861178), (20842, 15784399), (27506, 11960243), (39022, 8430589), (66817, 4923574), (88181, 3730718), (109727, 2998154), (133634, 2461787), (144811, 2271778), (176362, 1865359), (219454, 1499077), (289622, 1135889), (331687, 991834), (495917, 663374)]