15671223904

素因数分解:

$2^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{863}}^1$

素因数の和:1237

約数の個数: 144

約数和(自身を含む): 37020509568

約数和(自身を除く): 21349285664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 74, 98, 112, 148, 196, 224, 259, 296, 313, 392, 518, 592, 626, 784, 863, 1036, 1184, 1252, 1568, 1726, 1813, 2072, 2191, 2504, 3452, 3626, 4144, 4382, 5008, 6041, 6904, 7252, 8288, 8764, 10016, 11581, 12082, 13808, 14504, 15337, 17528, 23162, 24164, 27616, 29008, 30674, 31931, 35056, 42287, 46324, 48328, 58016, 61348, 63862, 70112, 81067, 84574, 92648, 96656, 122696, 127724, 162134, 169148, 185296, 193312, 223517, 245392, 255448, 270119, 324268, 338296, 370592, 447034, 490784, 510896, 540238, 567469, 648536, 676592, 894068, 1021792, 1080476, 1134938, 1297072, 1353184, 1564619, 1788136, 1890833, 2160952, 2269876, 2594144, 3129238, 3576272, 3781666, 4321904, 4539752, 6258476, 7152544, 7563332, 8643808, 9079504, 9994403, 12516952, 13235831, 15126664, 18159008, 19988806, 25033904, 26471662, 30253328, 39977612, 50067808, 52943324, 60506656, 69960821, 79955224, 105886648, 139921642, 159910448, 211773296, 279843284, 319820896, 423546592, 489725747, 559686568, 979451494, 1119373136, 1958902988, 2238746272, 3917805976, 7835611952, 15671223904]

約数ペア:

[(1, 15671223904), (2, 7835611952), (4, 3917805976), (7, 2238746272), (8, 1958902988), (14, 1119373136), (16, 979451494), (28, 559686568), (32, 489725747), (37, 423546592), (49, 319820896), (56, 279843284), (74, 211773296), (98, 159910448), (112, 139921642), (148, 105886648), (196, 79955224), (224, 69960821), (259, 60506656), (296, 52943324), (313, 50067808), (392, 39977612), (518, 30253328), (592, 26471662), (626, 25033904), (784, 19988806), (863, 18159008), (1036, 15126664), (1184, 13235831), (1252, 12516952), (1568, 9994403), (1726, 9079504), (1813, 8643808), (2072, 7563332), (2191, 7152544), (2504, 6258476), (3452, 4539752), (3626, 4321904), (4144, 3781666), (4382, 3576272), (5008, 3129238), (6041, 2594144), (6904, 2269876), (7252, 2160952), (8288, 1890833), (8764, 1788136), (10016, 1564619), (11581, 1353184), (12082, 1297072), (13808, 1134938), (14504, 1080476), (15337, 1021792), (17528, 894068), (23162, 676592), (24164, 648536), (27616, 567469), (29008, 540238), (30674, 510896), (31931, 490784), (35056, 447034), (42287, 370592), (46324, 338296), (48328, 324268), (58016, 270119), (61348, 255448), (63862, 245392), (70112, 223517), (81067, 193312), (84574, 185296), (92648, 169148), (96656, 162134), (122696, 127724)]