2015442688

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 4781488320

約数和(自身を除く): 2766045632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 113, 128, 148, 224, 226, 256, 259, 269, 296, 448, 452, 518, 538, 592, 791, 896, 904, 1036, 1076, 1184, 1582, 1792, 1808, 1883, 2072, 2152, 2368, 3164, 3616, 3766, 4144, 4181, 4304, 4736, 6328, 7232, 7532, 8288, 8362, 8608, 9472, 9953, 12656, 14464, 15064, 16576, 16724, 17216, 19906, 25312, 28928, 29267, 30128, 30397, 33152, 33448, 34432, 39812, 50624, 58534, 60256, 60794, 66304, 66896, 68864, 69671, 79624, 101248, 117068, 120512, 121588, 133792, 139342, 159248, 202496, 212779, 234136, 241024, 243176, 267584, 278684, 318496, 425558, 468272, 482048, 486352, 535168, 557368, 636992, 851116, 936544, 972704, 1070336, 1114736, 1124689, 1273984, 1702232, 1873088, 1945408, 2229472, 2249378, 2547968, 3404464, 3746176, 3890816, 4458944, 4498756, 6808928, 7492352, 7781632, 7872823, 8917888, 8997512, 13617856, 15745646, 17835776, 17995024, 27235712, 31491292, 35990048, 54471424, 62982584, 71980096, 125965168, 143960192, 251930336, 287920384, 503860672, 1007721344, 2015442688]

約数ペア:

[(1, 2015442688), (2, 1007721344), (4, 503860672), (7, 287920384), (8, 251930336), (14, 143960192), (16, 125965168), (28, 71980096), (32, 62982584), (37, 54471424), (56, 35990048), (64, 31491292), (74, 27235712), (112, 17995024), (113, 17835776), (128, 15745646), (148, 13617856), (224, 8997512), (226, 8917888), (256, 7872823), (259, 7781632), (269, 7492352), (296, 6808928), (448, 4498756), (452, 4458944), (518, 3890816), (538, 3746176), (592, 3404464), (791, 2547968), (896, 2249378), (904, 2229472), (1036, 1945408), (1076, 1873088), (1184, 1702232), (1582, 1273984), (1792, 1124689), (1808, 1114736), (1883, 1070336), (2072, 972704), (2152, 936544), (2368, 851116), (3164, 636992), (3616, 557368), (3766, 535168), (4144, 486352), (4181, 482048), (4304, 468272), (4736, 425558), (6328, 318496), (7232, 278684), (7532, 267584), (8288, 243176), (8362, 241024), (8608, 234136), (9472, 212779), (9953, 202496), (12656, 159248), (14464, 139342), (15064, 133792), (16576, 121588), (16724, 120512), (17216, 117068), (19906, 101248), (25312, 79624), (28928, 69671), (29267, 68864), (30128, 66896), (30397, 66304), (33152, 60794), (33448, 60256), (34432, 58534), (39812, 50624)]