1023358336

素因数分解:

$2^7\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 256

約数和(自身を含む): 2810304000

約数和(自身を除く): 1786945664

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 64, 77, 88, 91, 98, 104, 112, 128, 143, 154, 163, 176, 182, 196, 208, 224, 286, 308, 326, 343, 352, 364, 392, 416, 448, 539, 572, 616, 637, 652, 686, 704, 728, 784, 832, 896, 1001, 1078, 1141, 1144, 1232, 1274, 1304, 1372, 1408, 1456, 1568, 1664, 1793, 2002, 2119, 2156, 2282, 2288, 2464, 2548, 2608, 2744, 2912, 3136, 3586, 3773, 4004, 4238, 4312, 4459, 4564, 4576, 4928, 5096, 5216, 5488, 5824, 6272, 7007, 7172, 7546, 7987, 8008, 8476, 8624, 8918, 9128, 9152, 9856, 10192, 10432, 10976, 11648, 12551, 14014, 14344, 14833, 15092, 15974, 16016, 16952, 17248, 17836, 18256, 18304, 20384, 20864, 21952, 23309, 25102, 28028, 28688, 29666, 30184, 31948, 32032, 33904, 34496, 35672, 36512, 40768, 43904, 46618, 49049, 50204, 55909, 56056, 57376, 59332, 60368, 63896, 64064, 67808, 68992, 71344, 73024, 81536, 87857, 93236, 98098, 100408, 103831, 111818, 112112, 114752, 118664, 120736, 127792, 128128, 135616, 142688, 146048, 163163, 175714, 186472, 196196, 200816, 207662, 223636, 224224, 229504, 237328, 241472, 255584, 271232, 285376, 326326, 351428, 372944, 392392, 401632, 415324, 447272, 448448, 474656, 482944, 511168, 570752, 614999, 652652, 702856, 726817, 745888, 784784, 803264, 830648, 894544, 896896, 949312, 1022336, 1142141, 1229998, 1305304, 1405712, 1453634, 1491776, 1569568, 1606528, 1661296, 1789088, 1898624, 2284282, 2459996, 2610608, 2811424, 2907268, 2983552, 3139136, 3322592, 3578176, 4568564, 4919992, 5221216, 5622848, 5814536, 6278272, 6645184, 7156352, 7994987, 9137128, 9839984, 10442432, 11245696, 11629072, 13290368, 15989974, 18274256, 19679968, 20884864, 23258144, 31979948, 36548512, 39359936, 46516288, 63959896, 73097024, 78719872, 93032576, 127919792, 146194048, 255839584, 511679168, 1023358336]

約数ペア:

[(1, 1023358336), (2, 511679168), (4, 255839584), (7, 146194048), (8, 127919792), (11, 93032576), (13, 78719872), (14, 73097024), (16, 63959896), (22, 46516288), (26, 39359936), (28, 36548512), (32, 31979948), (44, 23258144), (49, 20884864), (52, 19679968), (56, 18274256), (64, 15989974), (77, 13290368), (88, 11629072), (91, 11245696), (98, 10442432), (104, 9839984), (112, 9137128), (128, 7994987), (143, 7156352), (154, 6645184), (163, 6278272), (176, 5814536), (182, 5622848), (196, 5221216), (208, 4919992), (224, 4568564), (286, 3578176), (308, 3322592), (326, 3139136), (343, 2983552), (352, 2907268), (364, 2811424), (392, 2610608), (416, 2459996), (448, 2284282), (539, 1898624), (572, 1789088), (616, 1661296), (637, 1606528), (652, 1569568), (686, 1491776), (704, 1453634), (728, 1405712), (784, 1305304), (832, 1229998), (896, 1142141), (1001, 1022336), (1078, 949312), (1141, 896896), (1144, 894544), (1232, 830648), (1274, 803264), (1304, 784784), (1372, 745888), (1408, 726817), (1456, 702856), (1568, 652652), (1664, 614999), (1793, 570752), (2002, 511168), (2119, 482944), (2156, 474656), (2282, 448448), (2288, 447272), (2464, 415324), (2548, 401632), (2608, 392392), (2744, 372944), (2912, 351428), (3136, 326326), (3586, 285376), (3773, 271232), (4004, 255584), (4238, 241472), (4312, 237328), (4459, 229504), (4564, 224224), (4576, 223636), (4928, 207662), (5096, 200816), (5216, 196196), (5488, 186472), (5824, 175714), (6272, 163163), (7007, 146048), (7172, 142688), (7546, 135616), (7987, 128128), (8008, 127792), (8476, 120736), (8624, 118664), (8918, 114752), (9128, 112112), (9152, 111818), (9856, 103831), (10192, 100408), (10432, 98098), (10976, 93236), (11648, 87857), (12551, 81536), (14014, 73024), (14344, 71344), (14833, 68992), (15092, 67808), (15974, 64064), (16016, 63896), (16952, 60368), (17248, 59332), (17836, 57376), (18256, 56056), (18304, 55909), (20384, 50204), (20864, 49049), (21952, 46618), (23309, 43904), (25102, 40768), (28028, 36512), (28688, 35672), (29666, 34496), (30184, 33904), (31948, 32032)]