1311543144

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{433}}^1$

素因数の和:864

約数の個数: 128

約数和(自身を含む): 3760176000

約数和(自身を除く): 2448632856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 379, 433, 444, 666, 758, 866, 888, 999, 1137, 1299, 1332, 1516, 1732, 1998, 2274, 2598, 2664, 3032, 3411, 3464, 3897, 3996, 4548, 5196, 6822, 7794, 7992, 9096, 10233, 10392, 11691, 13644, 14023, 15588, 16021, 20466, 23382, 27288, 28046, 31176, 32042, 40932, 42069, 46764, 48063, 56092, 64084, 81864, 84138, 93528, 96126, 112184, 126207, 128168, 144189, 164107, 168276, 192252, 252414, 288378, 328214, 336552, 378621, 384504, 432567, 492321, 504828, 576756, 656428, 757242, 865134, 984642, 1009656, 1153512, 1312856, 1476963, 1514484, 1730268, 1969284, 2953926, 3028968, 3460536, 3938568, 4430889, 5907852, 6071959, 8861778, 11815704, 12143918, 17723556, 18215877, 24287836, 35447112, 36431754, 48575672, 54647631, 72863508, 109295262, 145727016, 163942893, 218590524, 327885786, 437181048, 655771572, 1311543144]

約数ペア:

[(1, 1311543144), (2, 655771572), (3, 437181048), (4, 327885786), (6, 218590524), (8, 163942893), (9, 145727016), (12, 109295262), (18, 72863508), (24, 54647631), (27, 48575672), (36, 36431754), (37, 35447112), (54, 24287836), (72, 18215877), (74, 17723556), (108, 12143918), (111, 11815704), (148, 8861778), (216, 6071959), (222, 5907852), (296, 4430889), (333, 3938568), (379, 3460536), (433, 3028968), (444, 2953926), (666, 1969284), (758, 1730268), (866, 1514484), (888, 1476963), (999, 1312856), (1137, 1153512), (1299, 1009656), (1332, 984642), (1516, 865134), (1732, 757242), (1998, 656428), (2274, 576756), (2598, 504828), (2664, 492321), (3032, 432567), (3411, 384504), (3464, 378621), (3897, 336552), (3996, 328214), (4548, 288378), (5196, 252414), (6822, 192252), (7794, 168276), (7992, 164107), (9096, 144189), (10233, 128168), (10392, 126207), (11691, 112184), (13644, 96126), (14023, 93528), (15588, 84138), (16021, 81864), (20466, 64084), (23382, 56092), (27288, 48063), (28046, 46764), (31176, 42069), (32042, 40932)]