328842504

素因数分解:

$2^3\times 3^4\times {\mathrm{509}}^1\times {\mathrm{997}}^1$

素因数の和:1524

約数の個数: 80

約数和(自身を含む): 923798700

約数和(自身を除く): 594956196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 509, 648, 997, 1018, 1527, 1994, 2036, 2991, 3054, 3988, 4072, 4581, 5982, 6108, 7976, 8973, 9162, 11964, 12216, 13743, 17946, 18324, 23928, 26919, 27486, 35892, 36648, 41229, 53838, 54972, 71784, 80757, 82458, 107676, 109944, 161514, 164916, 215352, 323028, 329832, 507473, 646056, 1014946, 1522419, 2029892, 3044838, 4059784, 4567257, 6089676, 9134514, 12179352, 13701771, 18269028, 27403542, 36538056, 41105313, 54807084, 82210626, 109614168, 164421252, 328842504]

約数ペア:

[(1, 328842504), (2, 164421252), (3, 109614168), (4, 82210626), (6, 54807084), (8, 41105313), (9, 36538056), (12, 27403542), (18, 18269028), (24, 13701771), (27, 12179352), (36, 9134514), (54, 6089676), (72, 4567257), (81, 4059784), (108, 3044838), (162, 2029892), (216, 1522419), (324, 1014946), (509, 646056), (648, 507473), (997, 329832), (1018, 323028), (1527, 215352), (1994, 164916), (2036, 161514), (2991, 109944), (3054, 107676), (3988, 82458), (4072, 80757), (4581, 71784), (5982, 54972), (6108, 53838), (7976, 41229), (8973, 36648), (9162, 35892), (11964, 27486), (12216, 26919), (13743, 23928), (17946, 18324)]