283761972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19559}}^1$

素因数の和:19613

約数の個数: 72

約数和(自身を含む): 797422080

約数和(自身を除く): 513660108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 19559, 39118, 58677, 78236, 117354, 176031, 234708, 254267, 352062, 508534, 606329, 704124, 762801, 1017068, 1212658, 1525602, 1818987, 2288403, 2425316, 3051204, 3637974, 4576806, 5456961, 7275948, 7882277, 9153612, 10913922, 15764554, 21827844, 23646831, 31529108, 47293662, 70940493, 94587324, 141880986, 283761972]

約数ペア:

[(1, 283761972), (2, 141880986), (3, 94587324), (4, 70940493), (6, 47293662), (9, 31529108), (12, 23646831), (13, 21827844), (18, 15764554), (26, 10913922), (31, 9153612), (36, 7882277), (39, 7275948), (52, 5456961), (62, 4576806), (78, 3637974), (93, 3051204), (117, 2425316), (124, 2288403), (156, 1818987), (186, 1525602), (234, 1212658), (279, 1017068), (372, 762801), (403, 704124), (468, 606329), (558, 508534), (806, 352062), (1116, 254267), (1209, 234708), (1612, 176031), (2418, 117354), (3627, 78236), (4836, 58677), (7254, 39118), (14508, 19559)]