21300418608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{4483}}^1$

素因数の和:4759

約数の個数: 160

約数和(自身を含む): 64053043200

約数和(自身を除く): 42752624592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 179, 237, 316, 336, 358, 474, 537, 553, 632, 716, 948, 1074, 1106, 1253, 1264, 1432, 1659, 1896, 2148, 2212, 2506, 2864, 3318, 3759, 3792, 4296, 4424, 4483, 5012, 6636, 7518, 8592, 8848, 8966, 10024, 13272, 13449, 14141, 15036, 17932, 20048, 26544, 26898, 28282, 30072, 31381, 35864, 42423, 53796, 56564, 60144, 62762, 71728, 84846, 94143, 98987, 107592, 113128, 125524, 169692, 188286, 197974, 215184, 226256, 251048, 296961, 339384, 354157, 376572, 395948, 502096, 593922, 678768, 708314, 753144, 791896, 802457, 1062471, 1187844, 1416628, 1506288, 1583792, 1604914, 2124942, 2375688, 2407371, 2479099, 2833256, 3209828, 4249884, 4751376, 4814742, 4958198, 5617199, 5666512, 6419656, 7437297, 8499768, 9629484, 9916396, 11234398, 12839312, 14874594, 16851597, 16999536, 19258968, 19832792, 22468796, 29749188, 33703194, 38517936, 39665584, 44937592, 59498376, 63394103, 67406388, 89875184, 118996752, 126788206, 134812776, 190182309, 253576412, 269625552, 380364618, 443758721, 507152824, 760729236, 887517442, 1014305648, 1331276163, 1521458472, 1775034884, 2662552326, 3042916944, 3550069768, 5325104652, 7100139536, 10650209304, 21300418608]

約数ペア:

[(1, 21300418608), (2, 10650209304), (3, 7100139536), (4, 5325104652), (6, 3550069768), (7, 3042916944), (8, 2662552326), (12, 1775034884), (14, 1521458472), (16, 1331276163), (21, 1014305648), (24, 887517442), (28, 760729236), (42, 507152824), (48, 443758721), (56, 380364618), (79, 269625552), (84, 253576412), (112, 190182309), (158, 134812776), (168, 126788206), (179, 118996752), (237, 89875184), (316, 67406388), (336, 63394103), (358, 59498376), (474, 44937592), (537, 39665584), (553, 38517936), (632, 33703194), (716, 29749188), (948, 22468796), (1074, 19832792), (1106, 19258968), (1253, 16999536), (1264, 16851597), (1432, 14874594), (1659, 12839312), (1896, 11234398), (2148, 9916396), (2212, 9629484), (2506, 8499768), (2864, 7437297), (3318, 6419656), (3759, 5666512), (3792, 5617199), (4296, 4958198), (4424, 4814742), (4483, 4751376), (5012, 4249884), (6636, 3209828), (7518, 2833256), (8592, 2479099), (8848, 2407371), (8966, 2375688), (10024, 2124942), (13272, 1604914), (13449, 1583792), (14141, 1506288), (15036, 1416628), (17932, 1187844), (20048, 1062471), (26544, 802457), (26898, 791896), (28282, 753144), (30072, 708314), (31381, 678768), (35864, 593922), (42423, 502096), (53796, 395948), (56564, 376572), (60144, 354157), (62762, 339384), (71728, 296961), (84846, 251048), (94143, 226256), (98987, 215184), (107592, 197974), (113128, 188286), (125524, 169692)]