7901897328

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1394

約数の個数: 240

約数和(自身を含む): 24912183296

約数和(自身を除く): 17010285968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 127, 144, 156, 162, 208, 216, 234, 243, 254, 312, 324, 351, 381, 432, 468, 486, 508, 624, 648, 702, 762, 936, 972, 1016, 1053, 1143, 1231, 1296, 1404, 1524, 1651, 1872, 1944, 2032, 2106, 2286, 2462, 2808, 3048, 3159, 3302, 3429, 3693, 3888, 4212, 4572, 4924, 4953, 5616, 6096, 6318, 6604, 6858, 7386, 8424, 9144, 9848, 9906, 10287, 11079, 12636, 13208, 13716, 14772, 14859, 16003, 16848, 18288, 19696, 19812, 20574, 22158, 25272, 26416, 27432, 29544, 29718, 30861, 32006, 33237, 39624, 41148, 44316, 44577, 48009, 50544, 54864, 59088, 59436, 61722, 64012, 66474, 79248, 82296, 88632, 89154, 96018, 99711, 118872, 123444, 128024, 132948, 133731, 144027, 156337, 164592, 177264, 178308, 192036, 199422, 237744, 246888, 256048, 265896, 267462, 288054, 299133, 312674, 356616, 384072, 398844, 401193, 432081, 469011, 493776, 531792, 534924, 576108, 598266, 625348, 713232, 768144, 797688, 802386, 864162, 938022, 1069848, 1152216, 1196532, 1250696, 1296243, 1407033, 1595376, 1604772, 1728324, 1876044, 2032381, 2139696, 2304432, 2393064, 2501392, 2592486, 2814066, 3209544, 3456648, 3752088, 3888729, 4064762, 4221099, 4786128, 5184972, 5628132, 6097143, 6419088, 6913296, 7504176, 7777458, 8129524, 8442198, 10369944, 11256264, 12194286, 12663297, 15554916, 16259048, 16884396, 18291429, 20739888, 22512528, 24388572, 25326594, 31109832, 32518096, 33768792, 36582858, 37989891, 48777144, 50653188, 54874287, 62219664, 67537584, 73165716, 75979782, 97554288, 101306376, 109748574, 146331432, 151959564, 164622861, 202612752, 219497148, 292662864, 303919128, 329245722, 438994296, 493868583, 607838256, 658491444, 877988592, 987737166, 1316982888, 1975474332, 2633965776, 3950948664, 7901897328]

約数ペア:

[(1, 7901897328), (2, 3950948664), (3, 2633965776), (4, 1975474332), (6, 1316982888), (8, 987737166), (9, 877988592), (12, 658491444), (13, 607838256), (16, 493868583), (18, 438994296), (24, 329245722), (26, 303919128), (27, 292662864), (36, 219497148), (39, 202612752), (48, 164622861), (52, 151959564), (54, 146331432), (72, 109748574), (78, 101306376), (81, 97554288), (104, 75979782), (108, 73165716), (117, 67537584), (127, 62219664), (144, 54874287), (156, 50653188), (162, 48777144), (208, 37989891), (216, 36582858), (234, 33768792), (243, 32518096), (254, 31109832), (312, 25326594), (324, 24388572), (351, 22512528), (381, 20739888), (432, 18291429), (468, 16884396), (486, 16259048), (508, 15554916), (624, 12663297), (648, 12194286), (702, 11256264), (762, 10369944), (936, 8442198), (972, 8129524), (1016, 7777458), (1053, 7504176), (1143, 6913296), (1231, 6419088), (1296, 6097143), (1404, 5628132), (1524, 5184972), (1651, 4786128), (1872, 4221099), (1944, 4064762), (2032, 3888729), (2106, 3752088), (2286, 3456648), (2462, 3209544), (2808, 2814066), (3048, 2592486), (3159, 2501392), (3302, 2393064), (3429, 2304432), (3693, 2139696), (3888, 2032381), (4212, 1876044), (4572, 1728324), (4924, 1604772), (4953, 1595376), (5616, 1407033), (6096, 1296243), (6318, 1250696), (6604, 1196532), (6858, 1152216), (7386, 1069848), (8424, 938022), (9144, 864162), (9848, 802386), (9906, 797688), (10287, 768144), (11079, 713232), (12636, 625348), (13208, 598266), (13716, 576108), (14772, 534924), (14859, 531792), (16003, 493776), (16848, 469011), (18288, 432081), (19696, 401193), (19812, 398844), (20574, 384072), (22158, 356616), (25272, 312674), (26416, 299133), (27432, 288054), (29544, 267462), (29718, 265896), (30861, 256048), (32006, 246888), (33237, 237744), (39624, 199422), (41148, 192036), (44316, 178308), (44577, 177264), (48009, 164592), (50544, 156337), (54864, 144027), (59088, 133731), (59436, 132948), (61722, 128024), (64012, 123444), (66474, 118872), (79248, 99711), (82296, 96018), (88632, 89154)]