2902407984

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4423}}^1$

素因数の和:4485

約数の個数: 240

約数和(自身を含む): 10006026240

約数和(自身を除く): 7103618256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 49, 54, 56, 62, 63, 72, 84, 93, 98, 108, 112, 124, 126, 144, 147, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 336, 372, 378, 392, 432, 434, 441, 496, 504, 558, 588, 651, 744, 756, 784, 837, 868, 882, 1008, 1116, 1176, 1302, 1323, 1488, 1512, 1519, 1674, 1736, 1764, 1953, 2232, 2352, 2604, 2646, 3024, 3038, 3348, 3472, 3528, 3906, 4423, 4464, 4557, 5208, 5292, 5859, 6076, 6696, 7056, 7812, 8846, 9114, 10416, 10584, 11718, 12152, 13269, 13392, 13671, 15624, 17692, 18228, 21168, 23436, 24304, 26538, 27342, 30961, 31248, 35384, 36456, 39807, 41013, 46872, 53076, 54684, 61922, 70768, 72912, 79614, 82026, 92883, 93744, 106152, 109368, 119421, 123844, 137113, 159228, 164052, 185766, 212304, 216727, 218736, 238842, 247688, 274226, 278649, 318456, 328104, 371532, 411339, 433454, 477684, 495376, 548452, 557298, 636912, 650181, 656208, 743064, 822678, 835947, 866908, 955368, 959791, 1096904, 1114596, 1234017, 1300362, 1486128, 1645356, 1671894, 1733816, 1910736, 1919582, 1950543, 2193808, 2229192, 2468034, 2600724, 2879373, 3290712, 3343788, 3467632, 3702051, 3839164, 3901086, 4458384, 4936068, 5201448, 5758746, 5851629, 6581424, 6687576, 6718537, 7404102, 7678328, 7802172, 8638119, 9872136, 10402896, 11517492, 11703258, 13375152, 13437074, 14808204, 15356656, 15604344, 17276238, 19744272, 20155611, 23034984, 23406516, 25914357, 26874148, 29616408, 31208688, 34552476, 40311222, 46069968, 46813032, 51828714, 53748296, 59232816, 60466833, 69104952, 80622444, 93626064, 103657428, 107496592, 120933666, 138209904, 161244888, 181400499, 207314856, 241867332, 322489776, 362800998, 414629712, 483734664, 725601996, 967469328, 1451203992, 2902407984]

約数ペア:

[(1, 2902407984), (2, 1451203992), (3, 967469328), (4, 725601996), (6, 483734664), (7, 414629712), (8, 362800998), (9, 322489776), (12, 241867332), (14, 207314856), (16, 181400499), (18, 161244888), (21, 138209904), (24, 120933666), (27, 107496592), (28, 103657428), (31, 93626064), (36, 80622444), (42, 69104952), (48, 60466833), (49, 59232816), (54, 53748296), (56, 51828714), (62, 46813032), (63, 46069968), (72, 40311222), (84, 34552476), (93, 31208688), (98, 29616408), (108, 26874148), (112, 25914357), (124, 23406516), (126, 23034984), (144, 20155611), (147, 19744272), (168, 17276238), (186, 15604344), (189, 15356656), (196, 14808204), (216, 13437074), (217, 13375152), (248, 11703258), (252, 11517492), (279, 10402896), (294, 9872136), (336, 8638119), (372, 7802172), (378, 7678328), (392, 7404102), (432, 6718537), (434, 6687576), (441, 6581424), (496, 5851629), (504, 5758746), (558, 5201448), (588, 4936068), (651, 4458384), (744, 3901086), (756, 3839164), (784, 3702051), (837, 3467632), (868, 3343788), (882, 3290712), (1008, 2879373), (1116, 2600724), (1176, 2468034), (1302, 2229192), (1323, 2193808), (1488, 1950543), (1512, 1919582), (1519, 1910736), (1674, 1733816), (1736, 1671894), (1764, 1645356), (1953, 1486128), (2232, 1300362), (2352, 1234017), (2604, 1114596), (2646, 1096904), (3024, 959791), (3038, 955368), (3348, 866908), (3472, 835947), (3528, 822678), (3906, 743064), (4423, 656208), (4464, 650181), (4557, 636912), (5208, 557298), (5292, 548452), (5859, 495376), (6076, 477684), (6696, 433454), (7056, 411339), (7812, 371532), (8846, 328104), (9114, 318456), (10416, 278649), (10584, 274226), (11718, 247688), (12152, 238842), (13269, 218736), (13392, 216727), (13671, 212304), (15624, 185766), (17692, 164052), (18228, 159228), (21168, 137113), (23436, 123844), (24304, 119421), (26538, 109368), (27342, 106152), (30961, 93744), (31248, 92883), (35384, 82026), (36456, 79614), (39807, 72912), (41013, 70768), (46872, 61922), (53076, 54684)]