40994688

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 126512640

約数和(自身を除く): 85517952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 101, 112, 128, 151, 168, 192, 202, 224, 302, 303, 336, 384, 404, 448, 453, 604, 606, 672, 707, 808, 896, 906, 1057, 1208, 1212, 1344, 1414, 1616, 1812, 2114, 2121, 2416, 2424, 2688, 2828, 3171, 3232, 3624, 4228, 4242, 4832, 4848, 5656, 6342, 6464, 7248, 8456, 8484, 9664, 9696, 11312, 12684, 12928, 14496, 15251, 16912, 16968, 19328, 19392, 22624, 25368, 28992, 30502, 33824, 33936, 38784, 45248, 45753, 50736, 57984, 61004, 67648, 67872, 90496, 91506, 101472, 106757, 122008, 135296, 135744, 183012, 202944, 213514, 244016, 271488, 320271, 366024, 405888, 427028, 488032, 640542, 732048, 854056, 976064, 1281084, 1464096, 1708112, 1952128, 2562168, 2928192, 3416224, 5124336, 5856384, 6832448, 10248672, 13664896, 20497344, 40994688]

約数ペア:

[(1, 40994688), (2, 20497344), (3, 13664896), (4, 10248672), (6, 6832448), (7, 5856384), (8, 5124336), (12, 3416224), (14, 2928192), (16, 2562168), (21, 1952128), (24, 1708112), (28, 1464096), (32, 1281084), (42, 976064), (48, 854056), (56, 732048), (64, 640542), (84, 488032), (96, 427028), (101, 405888), (112, 366024), (128, 320271), (151, 271488), (168, 244016), (192, 213514), (202, 202944), (224, 183012), (302, 135744), (303, 135296), (336, 122008), (384, 106757), (404, 101472), (448, 91506), (453, 90496), (604, 67872), (606, 67648), (672, 61004), (707, 57984), (808, 50736), (896, 45753), (906, 45248), (1057, 38784), (1208, 33936), (1212, 33824), (1344, 30502), (1414, 28992), (1616, 25368), (1812, 22624), (2114, 19392), (2121, 19328), (2416, 16968), (2424, 16912), (2688, 15251), (2828, 14496), (3171, 12928), (3232, 12684), (3624, 11312), (4228, 9696), (4242, 9664), (4832, 8484), (4848, 8456), (5656, 7248), (6342, 6464)]