2479947941632

素因数分解:

$2^8\times 7^1\times {\mathrm{397}}^1\times {\mathrm{401}}^1\times {\mathrm{8693}}^1$

素因数の和:9514

約数の個数: 144

約数和(自身を含む): 5686429355712

約数和(自身を除く): 3206481414080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 397, 401, 448, 794, 802, 896, 1588, 1604, 1792, 2779, 2807, 3176, 3208, 5558, 5614, 6352, 6416, 8693, 11116, 11228, 12704, 12832, 17386, 22232, 22456, 25408, 25664, 34772, 44464, 44912, 50816, 51328, 60851, 69544, 88928, 89824, 101632, 102656, 121702, 139088, 159197, 177856, 179648, 243404, 278176, 318394, 355712, 359296, 486808, 556352, 636788, 711424, 718592, 973616, 1112704, 1114379, 1273576, 1947232, 2225408, 2228758, 2547152, 3451121, 3485893, 3894464, 4457516, 5094304, 6902242, 6971786, 7788928, 8915032, 10188608, 13804484, 13943572, 15577856, 17830064, 20377216, 24157847, 24401251, 27608968, 27887144, 35660128, 40754432, 48315694, 48802502, 55217936, 55774288, 71320256, 96631388, 97605004, 110435872, 111548576, 142640512, 193262776, 195210008, 220871744, 223097152, 285281024, 386525552, 390420016, 441743488, 446194304, 773051104, 780840032, 883486976, 892388608, 1383899521, 1546102208, 1561680064, 2767799042, 3092204416, 3123360128, 5535598084, 6184408832, 6246720256, 9687296647, 11071196168, 19374593294, 22142392336, 38749186588, 44284784672, 77498373176, 88569569344, 154996746352, 177139138688, 309993492704, 354278277376, 619986985408, 1239973970816, 2479947941632]

約数ペア:

[(1, 2479947941632), (2, 1239973970816), (4, 619986985408), (7, 354278277376), (8, 309993492704), (14, 177139138688), (16, 154996746352), (28, 88569569344), (32, 77498373176), (56, 44284784672), (64, 38749186588), (112, 22142392336), (128, 19374593294), (224, 11071196168), (256, 9687296647), (397, 6246720256), (401, 6184408832), (448, 5535598084), (794, 3123360128), (802, 3092204416), (896, 2767799042), (1588, 1561680064), (1604, 1546102208), (1792, 1383899521), (2779, 892388608), (2807, 883486976), (3176, 780840032), (3208, 773051104), (5558, 446194304), (5614, 441743488), (6352, 390420016), (6416, 386525552), (8693, 285281024), (11116, 223097152), (11228, 220871744), (12704, 195210008), (12832, 193262776), (17386, 142640512), (22232, 111548576), (22456, 110435872), (25408, 97605004), (25664, 96631388), (34772, 71320256), (44464, 55774288), (44912, 55217936), (50816, 48802502), (51328, 48315694), (60851, 40754432), (69544, 35660128), (88928, 27887144), (89824, 27608968), (101632, 24401251), (102656, 24157847), (121702, 20377216), (139088, 17830064), (159197, 15577856), (177856, 13943572), (179648, 13804484), (243404, 10188608), (278176, 8915032), (318394, 7788928), (355712, 6971786), (359296, 6902242), (486808, 5094304), (556352, 4457516), (636788, 3894464), (711424, 3485893), (718592, 3451121), (973616, 2547152), (1112704, 2228758), (1114379, 2225408), (1273576, 1947232)]