289969578

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4327}}^1$

素因数の和:4428

約数の個数: 64

約数和(自身を含む): 691787520

約数和(自身を除く): 401817942

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 73, 102, 146, 153, 219, 306, 438, 459, 657, 918, 1241, 1314, 1971, 2482, 3723, 3942, 4327, 7446, 8654, 11169, 12981, 22338, 25962, 33507, 38943, 67014, 73559, 77886, 116829, 147118, 220677, 233658, 315871, 441354, 631742, 662031, 947613, 1324062, 1895226, 1986093, 2842839, 3972186, 5369807, 5685678, 8528517, 10739614, 16109421, 17057034, 32218842, 48328263, 96656526, 144984789, 289969578]

約数ペア:

[(1, 289969578), (2, 144984789), (3, 96656526), (6, 48328263), (9, 32218842), (17, 17057034), (18, 16109421), (27, 10739614), (34, 8528517), (51, 5685678), (54, 5369807), (73, 3972186), (102, 2842839), (146, 1986093), (153, 1895226), (219, 1324062), (306, 947613), (438, 662031), (459, 631742), (657, 441354), (918, 315871), (1241, 233658), (1314, 220677), (1971, 147118), (2482, 116829), (3723, 77886), (3942, 73559), (4327, 67014), (7446, 38943), (8654, 33507), (11169, 25962), (12981, 22338)]