31782728544

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1\times {\mathrm{887}}^1$

素因数の和:1729

約数の個数: 192

約数和(自身を含む): 96929021952

約数和(自身を除く): 65146293408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 71, 84, 96, 112, 142, 168, 213, 224, 284, 336, 426, 497, 568, 672, 751, 852, 887, 994, 1136, 1491, 1502, 1704, 1774, 1988, 2253, 2272, 2661, 2982, 3004, 3408, 3548, 3976, 4506, 5257, 5322, 5964, 6008, 6209, 6816, 7096, 7952, 9012, 10514, 10644, 11928, 12016, 12418, 14192, 15771, 15904, 18024, 18627, 21028, 21288, 23856, 24032, 24836, 28384, 31542, 36048, 37254, 42056, 42576, 47712, 49672, 53321, 62977, 63084, 72096, 74508, 84112, 85152, 99344, 106642, 125954, 126168, 149016, 159963, 168224, 188931, 198688, 213284, 251908, 252336, 298032, 319926, 373247, 377862, 426568, 440839, 503816, 504672, 596064, 639852, 666137, 746494, 755724, 853136, 881678, 1007632, 1119741, 1279704, 1322517, 1332274, 1492988, 1511448, 1706272, 1763356, 1998411, 2015264, 2239482, 2559408, 2645034, 2664548, 2985976, 3022896, 3526712, 3996822, 4478964, 4662959, 5118816, 5290068, 5329096, 5971952, 6045792, 7053424, 7993644, 8957928, 9325918, 10580136, 10658192, 11943904, 13988877, 14106848, 15987288, 17915856, 18651836, 21160272, 21316384, 27977754, 31974576, 35831712, 37303672, 42320544, 47295727, 55955508, 63949152, 74607344, 94591454, 111911016, 141887181, 149214688, 189182908, 223822032, 283774362, 331070089, 378365816, 447644064, 567548724, 662140178, 756731632, 993210267, 1135097448, 1324280356, 1513463264, 1986420534, 2270194896, 2648560712, 3972841068, 4540389792, 5297121424, 7945682136, 10594242848, 15891364272, 31782728544]

約数ペア:

[(1, 31782728544), (2, 15891364272), (3, 10594242848), (4, 7945682136), (6, 5297121424), (7, 4540389792), (8, 3972841068), (12, 2648560712), (14, 2270194896), (16, 1986420534), (21, 1513463264), (24, 1324280356), (28, 1135097448), (32, 993210267), (42, 756731632), (48, 662140178), (56, 567548724), (71, 447644064), (84, 378365816), (96, 331070089), (112, 283774362), (142, 223822032), (168, 189182908), (213, 149214688), (224, 141887181), (284, 111911016), (336, 94591454), (426, 74607344), (497, 63949152), (568, 55955508), (672, 47295727), (751, 42320544), (852, 37303672), (887, 35831712), (994, 31974576), (1136, 27977754), (1491, 21316384), (1502, 21160272), (1704, 18651836), (1774, 17915856), (1988, 15987288), (2253, 14106848), (2272, 13988877), (2661, 11943904), (2982, 10658192), (3004, 10580136), (3408, 9325918), (3548, 8957928), (3976, 7993644), (4506, 7053424), (5257, 6045792), (5322, 5971952), (5964, 5329096), (6008, 5290068), (6209, 5118816), (6816, 4662959), (7096, 4478964), (7952, 3996822), (9012, 3526712), (10514, 3022896), (10644, 2985976), (11928, 2664548), (12016, 2645034), (12418, 2559408), (14192, 2239482), (15771, 2015264), (15904, 1998411), (18024, 1763356), (18627, 1706272), (21028, 1511448), (21288, 1492988), (23856, 1332274), (24032, 1322517), (24836, 1279704), (28384, 1119741), (31542, 1007632), (36048, 881678), (37254, 853136), (42056, 755724), (42576, 746494), (47712, 666137), (49672, 639852), (53321, 596064), (62977, 504672), (63084, 503816), (72096, 440839), (74508, 426568), (84112, 377862), (85152, 373247), (99344, 319926), (106642, 298032), (125954, 252336), (126168, 251908), (149016, 213284), (159963, 198688), (168224, 188931)]