856715132

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3301}}^1$

素因数の和:3379

約数の個数: 96

約数和(自身を含む): 1988173824

約数和(自身を除く): 1131458692

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 31, 46, 52, 62, 91, 92, 124, 161, 182, 217, 299, 322, 364, 403, 434, 598, 644, 713, 806, 868, 1196, 1426, 1612, 2093, 2821, 2852, 3301, 4186, 4991, 5642, 6602, 8372, 9269, 9982, 11284, 13204, 18538, 19964, 23107, 37076, 42913, 46214, 64883, 75923, 85826, 92428, 102331, 129766, 151846, 171652, 204662, 259532, 300391, 303692, 409324, 531461, 600782, 716317, 986999, 1062922, 1201564, 1330303, 1432634, 1973998, 2125844, 2353613, 2660606, 2865268, 3947996, 4707226, 5321212, 6908993, 9312121, 9414452, 13817986, 16475291, 18624242, 27635972, 30596969, 32950582, 37248484, 61193938, 65901164, 122387876, 214178783, 428357566, 856715132]

約数ペア:

[(1, 856715132), (2, 428357566), (4, 214178783), (7, 122387876), (13, 65901164), (14, 61193938), (23, 37248484), (26, 32950582), (28, 30596969), (31, 27635972), (46, 18624242), (52, 16475291), (62, 13817986), (91, 9414452), (92, 9312121), (124, 6908993), (161, 5321212), (182, 4707226), (217, 3947996), (299, 2865268), (322, 2660606), (364, 2353613), (403, 2125844), (434, 1973998), (598, 1432634), (644, 1330303), (713, 1201564), (806, 1062922), (868, 986999), (1196, 716317), (1426, 600782), (1612, 531461), (2093, 409324), (2821, 303692), (2852, 300391), (3301, 259532), (4186, 204662), (4991, 171652), (5642, 151846), (6602, 129766), (8372, 102331), (9269, 92428), (9982, 85826), (11284, 75923), (13204, 64883), (18538, 46214), (19964, 42913), (23107, 37076)]