21358580256

素因数分解:

$2^5\times 3^6\times {\mathrm{13}}^1\times {\mathrm{70429}}^1$

素因数の和:70470

約数の個数: 168

約数和(自身を含む): 67896351180

約数和(自身を除く): 46537770924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 729, 864, 936, 972, 1053, 1248, 1296, 1404, 1458, 1872, 1944, 2106, 2592, 2808, 2916, 3159, 3744, 3888, 4212, 5616, 5832, 6318, 7776, 8424, 9477, 11232, 11664, 12636, 16848, 18954, 23328, 25272, 33696, 37908, 50544, 70429, 75816, 101088, 140858, 151632, 211287, 281716, 303264, 422574, 563432, 633861, 845148, 915577, 1126864, 1267722, 1690296, 1831154, 1901583, 2253728, 2535444, 2746731, 3380592, 3662308, 3803166, 5070888, 5493462, 5704749, 6761184, 7324616, 7606332, 8240193, 10141776, 10986924, 11409498, 14649232, 15212664, 16480386, 17114247, 20283552, 21973848, 22818996, 24720579, 29298464, 30425328, 32960772, 34228494, 43947696, 45637992, 49441158, 51342741, 60850656, 65921544, 68456988, 74161737, 87895392, 91275984, 98882316, 102685482, 131843088, 136913976, 148323474, 182551968, 197764632, 205370964, 222485211, 263686176, 273827952, 296646948, 395529264, 410741928, 444970422, 547655904, 593293896, 667455633, 791058528, 821483856, 889940844, 1186587792, 1334911266, 1642967712, 1779881688, 2373175584, 2669822532, 3559763376, 5339645064, 7119526752, 10679290128, 21358580256]

約数ペア:

[(1, 21358580256), (2, 10679290128), (3, 7119526752), (4, 5339645064), (6, 3559763376), (8, 2669822532), (9, 2373175584), (12, 1779881688), (13, 1642967712), (16, 1334911266), (18, 1186587792), (24, 889940844), (26, 821483856), (27, 791058528), (32, 667455633), (36, 593293896), (39, 547655904), (48, 444970422), (52, 410741928), (54, 395529264), (72, 296646948), (78, 273827952), (81, 263686176), (96, 222485211), (104, 205370964), (108, 197764632), (117, 182551968), (144, 148323474), (156, 136913976), (162, 131843088), (208, 102685482), (216, 98882316), (234, 91275984), (243, 87895392), (288, 74161737), (312, 68456988), (324, 65921544), (351, 60850656), (416, 51342741), (432, 49441158), (468, 45637992), (486, 43947696), (624, 34228494), (648, 32960772), (702, 30425328), (729, 29298464), (864, 24720579), (936, 22818996), (972, 21973848), (1053, 20283552), (1248, 17114247), (1296, 16480386), (1404, 15212664), (1458, 14649232), (1872, 11409498), (1944, 10986924), (2106, 10141776), (2592, 8240193), (2808, 7606332), (2916, 7324616), (3159, 6761184), (3744, 5704749), (3888, 5493462), (4212, 5070888), (5616, 3803166), (5832, 3662308), (6318, 3380592), (7776, 2746731), (8424, 2535444), (9477, 2253728), (11232, 1901583), (11664, 1831154), (12636, 1690296), (16848, 1267722), (18954, 1126864), (23328, 915577), (25272, 845148), (33696, 633861), (37908, 563432), (50544, 422574), (70429, 303264), (75816, 281716), (101088, 211287), (140858, 151632)]