2912338128

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:522

約数の個数: 240

約数和(自身を含む): 9086846976

約数和(自身を除く): 6174508848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 53, 56, 61, 84, 98, 106, 112, 122, 147, 159, 168, 183, 196, 212, 244, 294, 318, 336, 366, 371, 383, 392, 424, 427, 488, 588, 636, 732, 742, 766, 784, 848, 854, 976, 1113, 1149, 1176, 1272, 1281, 1464, 1484, 1532, 1708, 2226, 2298, 2352, 2544, 2562, 2597, 2681, 2928, 2968, 2989, 3064, 3233, 3416, 4452, 4596, 5124, 5194, 5362, 5936, 5978, 6128, 6466, 6832, 7791, 8043, 8904, 8967, 9192, 9699, 10248, 10388, 10724, 11956, 12932, 15582, 16086, 17808, 17934, 18384, 18767, 19398, 20299, 20496, 20776, 21448, 22631, 23363, 23912, 25864, 31164, 32172, 35868, 37534, 38796, 40598, 41552, 42896, 45262, 46726, 47824, 51728, 56301, 60897, 62328, 64344, 67893, 70089, 71736, 75068, 77592, 81196, 90524, 93452, 112602, 121794, 124656, 128688, 135786, 140178, 142093, 143472, 150136, 155184, 158417, 162392, 163541, 181048, 186904, 225204, 243588, 271572, 280356, 284186, 300272, 316834, 324784, 327082, 362096, 373808, 426279, 450408, 475251, 487176, 490623, 543144, 560712, 568372, 633668, 654164, 852558, 900816, 950502, 974352, 981246, 994651, 1086288, 1121424, 1136744, 1144787, 1238239, 1267336, 1308328, 1705116, 1901004, 1962492, 1989302, 2273488, 2289574, 2476478, 2534672, 2616656, 2983953, 3410232, 3434361, 3714717, 3802008, 3924984, 3978604, 4579148, 4952956, 5967906, 6820464, 6868722, 7429434, 7604016, 7849968, 7957208, 8667673, 9158296, 9905912, 11935812, 13737444, 14858868, 15914416, 17335346, 18316592, 19811824, 23871624, 26003019, 27474888, 29717736, 34670692, 47743248, 52006038, 54949776, 59435472, 60673711, 69341384, 104012076, 121347422, 138682768, 182021133, 208024152, 242694844, 364042266, 416048304, 485389688, 728084532, 970779376, 1456169064, 2912338128]

約数ペア:

[(1, 2912338128), (2, 1456169064), (3, 970779376), (4, 728084532), (6, 485389688), (7, 416048304), (8, 364042266), (12, 242694844), (14, 208024152), (16, 182021133), (21, 138682768), (24, 121347422), (28, 104012076), (42, 69341384), (48, 60673711), (49, 59435472), (53, 54949776), (56, 52006038), (61, 47743248), (84, 34670692), (98, 29717736), (106, 27474888), (112, 26003019), (122, 23871624), (147, 19811824), (159, 18316592), (168, 17335346), (183, 15914416), (196, 14858868), (212, 13737444), (244, 11935812), (294, 9905912), (318, 9158296), (336, 8667673), (366, 7957208), (371, 7849968), (383, 7604016), (392, 7429434), (424, 6868722), (427, 6820464), (488, 5967906), (588, 4952956), (636, 4579148), (732, 3978604), (742, 3924984), (766, 3802008), (784, 3714717), (848, 3434361), (854, 3410232), (976, 2983953), (1113, 2616656), (1149, 2534672), (1176, 2476478), (1272, 2289574), (1281, 2273488), (1464, 1989302), (1484, 1962492), (1532, 1901004), (1708, 1705116), (2226, 1308328), (2298, 1267336), (2352, 1238239), (2544, 1144787), (2562, 1136744), (2597, 1121424), (2681, 1086288), (2928, 994651), (2968, 981246), (2989, 974352), (3064, 950502), (3233, 900816), (3416, 852558), (4452, 654164), (4596, 633668), (5124, 568372), (5194, 560712), (5362, 543144), (5936, 490623), (5978, 487176), (6128, 475251), (6466, 450408), (6832, 426279), (7791, 373808), (8043, 362096), (8904, 327082), (8967, 324784), (9192, 316834), (9699, 300272), (10248, 284186), (10388, 280356), (10724, 271572), (11956, 243588), (12932, 225204), (15582, 186904), (16086, 181048), (17808, 163541), (17934, 162392), (18384, 158417), (18767, 155184), (19398, 150136), (20299, 143472), (20496, 142093), (20776, 140178), (21448, 135786), (22631, 128688), (23363, 124656), (23912, 121794), (25864, 112602), (31164, 93452), (32172, 90524), (35868, 81196), (37534, 77592), (38796, 75068), (40598, 71736), (41552, 70089), (42896, 67893), (45262, 64344), (46726, 62328), (47824, 60897), (51728, 56301)]