242516904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 722304000

約数和(自身を除く): 479787096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 59, 84, 86, 118, 129, 168, 172, 177, 236, 258, 301, 344, 354, 413, 472, 516, 569, 602, 708, 826, 903, 1032, 1138, 1204, 1239, 1416, 1652, 1707, 1806, 2276, 2408, 2478, 2537, 3304, 3414, 3612, 3983, 4552, 4956, 5074, 6828, 7224, 7611, 7966, 9912, 10148, 11949, 13656, 15222, 15932, 17759, 20296, 23898, 24467, 30444, 31864, 33571, 35518, 47796, 48934, 53277, 60888, 67142, 71036, 73401, 95592, 97868, 100713, 106554, 134284, 142072, 146802, 171269, 195736, 201426, 213108, 234997, 268568, 293604, 342538, 402852, 426216, 469994, 513807, 587208, 685076, 704991, 805704, 939988, 1027614, 1370152, 1409982, 1443553, 1879976, 2055228, 2819964, 2887106, 4110456, 4330659, 5639928, 5774212, 8661318, 10104871, 11548424, 17322636, 20209742, 30314613, 34645272, 40419484, 60629226, 80838968, 121258452, 242516904]

約数ペア:

[(1, 242516904), (2, 121258452), (3, 80838968), (4, 60629226), (6, 40419484), (7, 34645272), (8, 30314613), (12, 20209742), (14, 17322636), (21, 11548424), (24, 10104871), (28, 8661318), (42, 5774212), (43, 5639928), (56, 4330659), (59, 4110456), (84, 2887106), (86, 2819964), (118, 2055228), (129, 1879976), (168, 1443553), (172, 1409982), (177, 1370152), (236, 1027614), (258, 939988), (301, 805704), (344, 704991), (354, 685076), (413, 587208), (472, 513807), (516, 469994), (569, 426216), (602, 402852), (708, 342538), (826, 293604), (903, 268568), (1032, 234997), (1138, 213108), (1204, 201426), (1239, 195736), (1416, 171269), (1652, 146802), (1707, 142072), (1806, 134284), (2276, 106554), (2408, 100713), (2478, 97868), (2537, 95592), (3304, 73401), (3414, 71036), (3612, 67142), (3983, 60888), (4552, 53277), (4956, 48934), (5074, 47796), (6828, 35518), (7224, 33571), (7611, 31864), (7966, 30444), (9912, 24467), (10148, 23898), (11949, 20296), (13656, 17759), (15222, 15932)]