1395981216

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1713

約数の個数: 240

約数和(自身を含む): 4794806016

約数和(自身を除く): 3398824800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 72, 81, 84, 94, 96, 108, 112, 126, 141, 144, 162, 168, 188, 189, 216, 224, 252, 282, 288, 324, 329, 336, 376, 378, 423, 432, 504, 564, 567, 648, 658, 672, 752, 756, 846, 864, 987, 1008, 1128, 1134, 1269, 1296, 1316, 1504, 1512, 1637, 1692, 1974, 2016, 2256, 2268, 2538, 2592, 2632, 2961, 3024, 3274, 3384, 3807, 3948, 4512, 4536, 4911, 5076, 5264, 5922, 6048, 6548, 6768, 7614, 7896, 8883, 9072, 9822, 10152, 10528, 11459, 11844, 13096, 13536, 14733, 15228, 15792, 17766, 18144, 19644, 20304, 22918, 23688, 26192, 26649, 29466, 30456, 31584, 34377, 35532, 39288, 40608, 44199, 45836, 47376, 52384, 53298, 58932, 60912, 68754, 71064, 76939, 78576, 88398, 91672, 94752, 103131, 106596, 117864, 121824, 132597, 137508, 142128, 153878, 157152, 176796, 183344, 206262, 213192, 230817, 235728, 265194, 275016, 284256, 307756, 309393, 353592, 366688, 412524, 426384, 461634, 471456, 530388, 538573, 550032, 615512, 618786, 692451, 707184, 825048, 852768, 923268, 928179, 1060776, 1077146, 1100064, 1231024, 1237572, 1384902, 1414368, 1615719, 1650096, 1846536, 1856358, 2077353, 2121552, 2154292, 2462048, 2475144, 2769804, 3231438, 3300192, 3693072, 3712716, 4154706, 4243104, 4308584, 4847157, 4950288, 5539608, 6232059, 6462876, 7386144, 7425432, 8309412, 8617168, 9694314, 9900576, 11079216, 12464118, 12925752, 14541471, 14850864, 16618824, 17234336, 19388628, 22158432, 24928236, 25851504, 29082942, 29701728, 33237648, 38777256, 43624413, 49856472, 51703008, 58165884, 66475296, 77554512, 87248826, 99712944, 116331768, 155109024, 174497652, 199425888, 232663536, 348995304, 465327072, 697990608, 1395981216]

約数ペア:

[(1, 1395981216), (2, 697990608), (3, 465327072), (4, 348995304), (6, 232663536), (7, 199425888), (8, 174497652), (9, 155109024), (12, 116331768), (14, 99712944), (16, 87248826), (18, 77554512), (21, 66475296), (24, 58165884), (27, 51703008), (28, 49856472), (32, 43624413), (36, 38777256), (42, 33237648), (47, 29701728), (48, 29082942), (54, 25851504), (56, 24928236), (63, 22158432), (72, 19388628), (81, 17234336), (84, 16618824), (94, 14850864), (96, 14541471), (108, 12925752), (112, 12464118), (126, 11079216), (141, 9900576), (144, 9694314), (162, 8617168), (168, 8309412), (188, 7425432), (189, 7386144), (216, 6462876), (224, 6232059), (252, 5539608), (282, 4950288), (288, 4847157), (324, 4308584), (329, 4243104), (336, 4154706), (376, 3712716), (378, 3693072), (423, 3300192), (432, 3231438), (504, 2769804), (564, 2475144), (567, 2462048), (648, 2154292), (658, 2121552), (672, 2077353), (752, 1856358), (756, 1846536), (846, 1650096), (864, 1615719), (987, 1414368), (1008, 1384902), (1128, 1237572), (1134, 1231024), (1269, 1100064), (1296, 1077146), (1316, 1060776), (1504, 928179), (1512, 923268), (1637, 852768), (1692, 825048), (1974, 707184), (2016, 692451), (2256, 618786), (2268, 615512), (2538, 550032), (2592, 538573), (2632, 530388), (2961, 471456), (3024, 461634), (3274, 426384), (3384, 412524), (3807, 366688), (3948, 353592), (4512, 309393), (4536, 307756), (4911, 284256), (5076, 275016), (5264, 265194), (5922, 235728), (6048, 230817), (6548, 213192), (6768, 206262), (7614, 183344), (7896, 176796), (8883, 157152), (9072, 153878), (9822, 142128), (10152, 137508), (10528, 132597), (11459, 121824), (11844, 117864), (13096, 106596), (13536, 103131), (14733, 94752), (15228, 91672), (15792, 88398), (17766, 78576), (18144, 76939), (19644, 71064), (20304, 68754), (22918, 60912), (23688, 58932), (26192, 53298), (26649, 52384), (29466, 47376), (30456, 45836), (31584, 44199), (34377, 40608), (35532, 39288)]