1338012984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:818

約数の個数: 256

約数和(自身を含む): 4478976000

約数和(自身を除く): 3140963016

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 53, 56, 57, 66, 76, 77, 84, 88, 106, 114, 132, 133, 152, 154, 159, 168, 209, 212, 228, 231, 264, 266, 308, 318, 371, 399, 418, 424, 456, 462, 532, 583, 616, 627, 636, 719, 742, 798, 836, 924, 1007, 1064, 1113, 1166, 1254, 1272, 1438, 1463, 1484, 1596, 1672, 1749, 1848, 2014, 2157, 2226, 2332, 2508, 2876, 2926, 2968, 3021, 3192, 3498, 4028, 4081, 4314, 4389, 4452, 4664, 5016, 5033, 5752, 5852, 6042, 6996, 7049, 7909, 8056, 8162, 8628, 8778, 8904, 10066, 11077, 11704, 12084, 12243, 13661, 13992, 14098, 15099, 15818, 16324, 17256, 17556, 20132, 21147, 22154, 23727, 24168, 24486, 27322, 28196, 30198, 31636, 32648, 33231, 35112, 38107, 40264, 40983, 42294, 44308, 47454, 48972, 54644, 55363, 56392, 60396, 63272, 66462, 76214, 77539, 81966, 84588, 88616, 94908, 95627, 97944, 109288, 110726, 114321, 120792, 132924, 150271, 152428, 155078, 163932, 166089, 169176, 189816, 191254, 221452, 228642, 232617, 265848, 266749, 286881, 300542, 304856, 310156, 327864, 332178, 382508, 419177, 442904, 450813, 457284, 465234, 533498, 573762, 601084, 620312, 664356, 724033, 765016, 800247, 838354, 901626, 914568, 930468, 1051897, 1066996, 1147524, 1202168, 1257531, 1328712, 1448066, 1600494, 1676708, 1803252, 1860936, 2103794, 2133992, 2172099, 2295048, 2515062, 2896132, 2934239, 3155691, 3200988, 3353416, 3606504, 4207588, 4344198, 5030124, 5068231, 5792264, 5868478, 6311382, 6401976, 7964363, 8415176, 8688396, 8802717, 10060248, 10136462, 11736956, 12622764, 15204693, 15928726, 17376792, 17605434, 20272924, 23473912, 23893089, 25245528, 30409386, 31857452, 35210868, 40545848, 47786178, 55750541, 60818772, 63714904, 70421736, 95572356, 111501082, 121637544, 167251623, 191144712, 223002164, 334503246, 446004328, 669006492, 1338012984]

約数ペア:

[(1, 1338012984), (2, 669006492), (3, 446004328), (4, 334503246), (6, 223002164), (7, 191144712), (8, 167251623), (11, 121637544), (12, 111501082), (14, 95572356), (19, 70421736), (21, 63714904), (22, 60818772), (24, 55750541), (28, 47786178), (33, 40545848), (38, 35210868), (42, 31857452), (44, 30409386), (53, 25245528), (56, 23893089), (57, 23473912), (66, 20272924), (76, 17605434), (77, 17376792), (84, 15928726), (88, 15204693), (106, 12622764), (114, 11736956), (132, 10136462), (133, 10060248), (152, 8802717), (154, 8688396), (159, 8415176), (168, 7964363), (209, 6401976), (212, 6311382), (228, 5868478), (231, 5792264), (264, 5068231), (266, 5030124), (308, 4344198), (318, 4207588), (371, 3606504), (399, 3353416), (418, 3200988), (424, 3155691), (456, 2934239), (462, 2896132), (532, 2515062), (583, 2295048), (616, 2172099), (627, 2133992), (636, 2103794), (719, 1860936), (742, 1803252), (798, 1676708), (836, 1600494), (924, 1448066), (1007, 1328712), (1064, 1257531), (1113, 1202168), (1166, 1147524), (1254, 1066996), (1272, 1051897), (1438, 930468), (1463, 914568), (1484, 901626), (1596, 838354), (1672, 800247), (1749, 765016), (1848, 724033), (2014, 664356), (2157, 620312), (2226, 601084), (2332, 573762), (2508, 533498), (2876, 465234), (2926, 457284), (2968, 450813), (3021, 442904), (3192, 419177), (3498, 382508), (4028, 332178), (4081, 327864), (4314, 310156), (4389, 304856), (4452, 300542), (4664, 286881), (5016, 266749), (5033, 265848), (5752, 232617), (5852, 228642), (6042, 221452), (6996, 191254), (7049, 189816), (7909, 169176), (8056, 166089), (8162, 163932), (8628, 155078), (8778, 152428), (8904, 150271), (10066, 132924), (11077, 120792), (11704, 114321), (12084, 110726), (12243, 109288), (13661, 97944), (13992, 95627), (14098, 94908), (15099, 88616), (15818, 84588), (16324, 81966), (17256, 77539), (17556, 76214), (20132, 66462), (21147, 63272), (22154, 60396), (23727, 56392), (24168, 55363), (24486, 54644), (27322, 48972), (28196, 47454), (30198, 44308), (31636, 42294), (32648, 40983), (33231, 40264), (35112, 38107)]