1456304856

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1581

約数の個数: 128

約数和(自身を含む): 4014489600

約数和(自身を除く): 2558184744

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 71, 76, 93, 114, 124, 142, 152, 186, 213, 228, 248, 284, 372, 426, 456, 568, 589, 744, 852, 1178, 1349, 1451, 1704, 1767, 2201, 2356, 2698, 2902, 3534, 4047, 4353, 4402, 4712, 5396, 5804, 6603, 7068, 8094, 8706, 8804, 10792, 11608, 13206, 14136, 16188, 17412, 17608, 26412, 27569, 32376, 34824, 41819, 44981, 52824, 55138, 82707, 83638, 89962, 103021, 110276, 125457, 134943, 165414, 167276, 179924, 206042, 220552, 250914, 269886, 309063, 330828, 334552, 359848, 412084, 501828, 539772, 618126, 661656, 824168, 854639, 1003656, 1079544, 1236252, 1709278, 1957399, 2472504, 2563917, 3193651, 3418556, 3914798, 5127834, 5872197, 6387302, 6837112, 7829596, 9580953, 10255668, 11744394, 12774604, 15659192, 19161906, 20511336, 23488788, 25549208, 38323812, 46977576, 60679369, 76647624, 121358738, 182038107, 242717476, 364076214, 485434952, 728152428, 1456304856]

約数ペア:

[(1, 1456304856), (2, 728152428), (3, 485434952), (4, 364076214), (6, 242717476), (8, 182038107), (12, 121358738), (19, 76647624), (24, 60679369), (31, 46977576), (38, 38323812), (57, 25549208), (62, 23488788), (71, 20511336), (76, 19161906), (93, 15659192), (114, 12774604), (124, 11744394), (142, 10255668), (152, 9580953), (186, 7829596), (213, 6837112), (228, 6387302), (248, 5872197), (284, 5127834), (372, 3914798), (426, 3418556), (456, 3193651), (568, 2563917), (589, 2472504), (744, 1957399), (852, 1709278), (1178, 1236252), (1349, 1079544), (1451, 1003656), (1704, 854639), (1767, 824168), (2201, 661656), (2356, 618126), (2698, 539772), (2902, 501828), (3534, 412084), (4047, 359848), (4353, 334552), (4402, 330828), (4712, 309063), (5396, 269886), (5804, 250914), (6603, 220552), (7068, 206042), (8094, 179924), (8706, 167276), (8804, 165414), (10792, 134943), (11608, 125457), (13206, 110276), (14136, 103021), (16188, 89962), (17412, 83638), (17608, 82707), (26412, 55138), (27569, 52824), (32376, 44981), (34824, 41819)]