421700832

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7213}}^1$

素因数の和:7265

約数の個数: 144

約数和(自身を含む): 1417983840

約数和(自身を除く): 996283008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1392, 1624, 1827, 2016, 2088, 2436, 2784, 3248, 3654, 4176, 4872, 6496, 7213, 7308, 8352, 9744, 14426, 14616, 19488, 21639, 28852, 29232, 43278, 50491, 57704, 58464, 64917, 86556, 100982, 115408, 129834, 151473, 173112, 201964, 209177, 230816, 259668, 302946, 346224, 403928, 418354, 454419, 519336, 605892, 627531, 692448, 807856, 836708, 908838, 1038672, 1211784, 1255062, 1464239, 1615712, 1673416, 1817676, 1882593, 2077344, 2423568, 2510124, 2928478, 3346832, 3635352, 3765186, 4392717, 4847136, 5020248, 5856956, 6693664, 7270704, 7530372, 8785434, 10040496, 11713912, 13178151, 14541408, 15060744, 17570868, 20080992, 23427824, 26356302, 30121488, 35141736, 46855648, 52712604, 60242976, 70283472, 105425208, 140566944, 210850416, 421700832]

約数ペア:

[(1, 421700832), (2, 210850416), (3, 140566944), (4, 105425208), (6, 70283472), (7, 60242976), (8, 52712604), (9, 46855648), (12, 35141736), (14, 30121488), (16, 26356302), (18, 23427824), (21, 20080992), (24, 17570868), (28, 15060744), (29, 14541408), (32, 13178151), (36, 11713912), (42, 10040496), (48, 8785434), (56, 7530372), (58, 7270704), (63, 6693664), (72, 5856956), (84, 5020248), (87, 4847136), (96, 4392717), (112, 3765186), (116, 3635352), (126, 3346832), (144, 2928478), (168, 2510124), (174, 2423568), (203, 2077344), (224, 1882593), (232, 1817676), (252, 1673416), (261, 1615712), (288, 1464239), (336, 1255062), (348, 1211784), (406, 1038672), (464, 908838), (504, 836708), (522, 807856), (609, 692448), (672, 627531), (696, 605892), (812, 519336), (928, 454419), (1008, 418354), (1044, 403928), (1218, 346224), (1392, 302946), (1624, 259668), (1827, 230816), (2016, 209177), (2088, 201964), (2436, 173112), (2784, 151473), (3248, 129834), (3654, 115408), (4176, 100982), (4872, 86556), (6496, 64917), (7213, 58464), (7308, 57704), (8352, 50491), (9744, 43278), (14426, 29232), (14616, 28852), (19488, 21639)]