497638908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{34301}}^1$

素因数の和:34355

約数の個数: 72

約数和(自身を含む): 1398423936

約数和(自身を除く): 900785028

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, 34301, 68602, 102903, 137204, 205806, 308709, 411612, 445913, 617418, 891826, 1063331, 1234836, 1337739, 1783652, 2126662, 2675478, 3189993, 4013217, 4253324, 5350956, 6379986, 8026434, 9569979, 12759972, 13823303, 16052868, 19139958, 27646606, 38279916, 41469909, 55293212, 82939818, 124409727, 165879636, 248819454, 497638908]

約数ペア:

[(1, 497638908), (2, 248819454), (3, 165879636), (4, 124409727), (6, 82939818), (9, 55293212), (12, 41469909), (13, 38279916), (18, 27646606), (26, 19139958), (31, 16052868), (36, 13823303), (39, 12759972), (52, 9569979), (62, 8026434), (78, 6379986), (93, 5350956), (117, 4253324), (124, 4013217), (156, 3189993), (186, 2675478), (234, 2126662), (279, 1783652), (372, 1337739), (403, 1234836), (468, 1063331), (558, 891826), (806, 617418), (1116, 445913), (1209, 411612), (1612, 308709), (2418, 205806), (3627, 137204), (4836, 102903), (7254, 68602), (14508, 34301)]