2628928848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:802

約数の個数: 240

約数和(自身を含む): 8542358016

約数和(自身を除く): 5913429168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 67, 78, 84, 91, 104, 112, 134, 156, 168, 169, 182, 201, 208, 268, 273, 312, 336, 338, 364, 402, 469, 507, 536, 546, 624, 676, 691, 728, 804, 871, 938, 1014, 1072, 1092, 1183, 1352, 1382, 1407, 1456, 1608, 1742, 1876, 2028, 2073, 2184, 2366, 2613, 2704, 2764, 2814, 3216, 3484, 3549, 3752, 4056, 4146, 4368, 4732, 4837, 5226, 5528, 5628, 6097, 6968, 7098, 7504, 8112, 8292, 8983, 9464, 9674, 10452, 11056, 11256, 11323, 12194, 13936, 14196, 14511, 16584, 17966, 18291, 18928, 19348, 20904, 22512, 22646, 24388, 26949, 28392, 29022, 33168, 33969, 35932, 36582, 38696, 41808, 45292, 46297, 48776, 53898, 56784, 58044, 62881, 67938, 71864, 73164, 77392, 79261, 90584, 92594, 97552, 107796, 116088, 116779, 125762, 135876, 138891, 143728, 146328, 158522, 181168, 185188, 188643, 215592, 232176, 233558, 237783, 251524, 271752, 277782, 292656, 317044, 324079, 350337, 370376, 377286, 431184, 467116, 475566, 503048, 543504, 555564, 601861, 634088, 648158, 700674, 740752, 754572, 817453, 934232, 951132, 972237, 1006096, 1111128, 1203722, 1268176, 1296316, 1401348, 1509144, 1634906, 1805583, 1868464, 1902264, 1944474, 2222256, 2407444, 2452359, 2592632, 2802696, 3018288, 3269812, 3611166, 3804528, 3888948, 4213027, 4814888, 4904718, 5185264, 5605392, 6539624, 7222332, 7777896, 7824193, 8426054, 9629776, 9809436, 12639081, 13079248, 14444664, 15555792, 15648386, 16852108, 19618872, 23472579, 25278162, 28889328, 31296772, 33704216, 39237744, 46945158, 50556324, 54769351, 62593544, 67408432, 93890316, 101112648, 109538702, 125187088, 164308053, 187780632, 202225296, 219077404, 328616106, 375561264, 438154808, 657232212, 876309616, 1314464424, 2628928848]

約数ペア:

[(1, 2628928848), (2, 1314464424), (3, 876309616), (4, 657232212), (6, 438154808), (7, 375561264), (8, 328616106), (12, 219077404), (13, 202225296), (14, 187780632), (16, 164308053), (21, 125187088), (24, 109538702), (26, 101112648), (28, 93890316), (39, 67408432), (42, 62593544), (48, 54769351), (52, 50556324), (56, 46945158), (67, 39237744), (78, 33704216), (84, 31296772), (91, 28889328), (104, 25278162), (112, 23472579), (134, 19618872), (156, 16852108), (168, 15648386), (169, 15555792), (182, 14444664), (201, 13079248), (208, 12639081), (268, 9809436), (273, 9629776), (312, 8426054), (336, 7824193), (338, 7777896), (364, 7222332), (402, 6539624), (469, 5605392), (507, 5185264), (536, 4904718), (546, 4814888), (624, 4213027), (676, 3888948), (691, 3804528), (728, 3611166), (804, 3269812), (871, 3018288), (938, 2802696), (1014, 2592632), (1072, 2452359), (1092, 2407444), (1183, 2222256), (1352, 1944474), (1382, 1902264), (1407, 1868464), (1456, 1805583), (1608, 1634906), (1742, 1509144), (1876, 1401348), (2028, 1296316), (2073, 1268176), (2184, 1203722), (2366, 1111128), (2613, 1006096), (2704, 972237), (2764, 951132), (2814, 934232), (3216, 817453), (3484, 754572), (3549, 740752), (3752, 700674), (4056, 648158), (4146, 634088), (4368, 601861), (4732, 555564), (4837, 543504), (5226, 503048), (5528, 475566), (5628, 467116), (6097, 431184), (6968, 377286), (7098, 370376), (7504, 350337), (8112, 324079), (8292, 317044), (8983, 292656), (9464, 277782), (9674, 271752), (10452, 251524), (11056, 237783), (11256, 233558), (11323, 232176), (12194, 215592), (13936, 188643), (14196, 185188), (14511, 181168), (16584, 158522), (17966, 146328), (18291, 143728), (18928, 138891), (19348, 135876), (20904, 125762), (22512, 116779), (22646, 116088), (24388, 107796), (26949, 97552), (28392, 92594), (29022, 90584), (33168, 79261), (33969, 77392), (35932, 73164), (36582, 71864), (38696, 67938), (41808, 62881), (45292, 58044), (46297, 56784), (48776, 53898)]