31195220832

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2089}}^1\times {\mathrm{2729}}^1$

素因数の和:4853

約数の個数: 144

約数和(自身を含む): 93459366000

約数和(自身を除く): 62264145168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2089, 2729, 2736, 4178, 5458, 5472, 6267, 8187, 8356, 10916, 12534, 16374, 16712, 18801, 21832, 24561, 25068, 32748, 33424, 37602, 39691, 43664, 49122, 50136, 51851, 65496, 66848, 75204, 79382, 87328, 98244, 100272, 103702, 119073, 130992, 150408, 155553, 158764, 196488, 200544, 207404, 238146, 261984, 300816, 311106, 317528, 357219, 392976, 414808, 466659, 476292, 601632, 622212, 635056, 714438, 785952, 829616, 933318, 952584, 1244424, 1270112, 1428876, 1659232, 1866636, 1905168, 2488848, 2857752, 3733272, 3810336, 4977696, 5700881, 5715504, 7466544, 11401762, 11431008, 14933088, 17102643, 22803524, 34205286, 45607048, 51307929, 68410572, 91214096, 102615858, 108316739, 136821144, 182428192, 205231716, 216633478, 273642288, 324950217, 410463432, 433266956, 547284576, 649900434, 820926864, 866533912, 974850651, 1299800868, 1641853728, 1733067824, 1949701302, 2599601736, 3466135648, 3899402604, 5199203472, 7798805208, 10398406944, 15597610416, 31195220832]

約数ペア:

[(1, 31195220832), (2, 15597610416), (3, 10398406944), (4, 7798805208), (6, 5199203472), (8, 3899402604), (9, 3466135648), (12, 2599601736), (16, 1949701302), (18, 1733067824), (19, 1641853728), (24, 1299800868), (32, 974850651), (36, 866533912), (38, 820926864), (48, 649900434), (57, 547284576), (72, 433266956), (76, 410463432), (96, 324950217), (114, 273642288), (144, 216633478), (152, 205231716), (171, 182428192), (228, 136821144), (288, 108316739), (304, 102615858), (342, 91214096), (456, 68410572), (608, 51307929), (684, 45607048), (912, 34205286), (1368, 22803524), (1824, 17102643), (2089, 14933088), (2729, 11431008), (2736, 11401762), (4178, 7466544), (5458, 5715504), (5472, 5700881), (6267, 4977696), (8187, 3810336), (8356, 3733272), (10916, 2857752), (12534, 2488848), (16374, 1905168), (16712, 1866636), (18801, 1659232), (21832, 1428876), (24561, 1270112), (25068, 1244424), (32748, 952584), (33424, 933318), (37602, 829616), (39691, 785952), (43664, 714438), (49122, 635056), (50136, 622212), (51851, 601632), (65496, 476292), (66848, 466659), (75204, 414808), (79382, 392976), (87328, 357219), (98244, 317528), (100272, 311106), (103702, 300816), (119073, 261984), (130992, 238146), (150408, 207404), (155553, 200544), (158764, 196488)]