897863588384

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{921241}}^1$

素因数の和:921506

約数の個数: 96

約数和(自身を含む): 2135807452800

約数和(自身を除く): 1237943864416

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 229, 266, 304, 458, 532, 608, 916, 1064, 1603, 1832, 2128, 3206, 3664, 4256, 4351, 6412, 7328, 8702, 12824, 17404, 25648, 30457, 34808, 51296, 60914, 69616, 121828, 139232, 243656, 487312, 921241, 974624, 1842482, 3684964, 6448687, 7369928, 12897374, 14739856, 17503579, 25794748, 29479712, 35007158, 51589496, 70014316, 103178992, 122525053, 140028632, 206357984, 210964189, 245050106, 280057264, 421928378, 490100212, 560114528, 843856756, 980200424, 1476749323, 1687713512, 1960400848, 2953498646, 3375427024, 3920801696, 4008319591, 5906997292, 6750854048, 8016639182, 11813994584, 16033278364, 23627989168, 28058237137, 32066556728, 47255978336, 56116474274, 64133113456, 112232948548, 128266226912, 224465897096, 448931794192, 897863588384]

約数ペア:

[(1, 897863588384), (2, 448931794192), (4, 224465897096), (7, 128266226912), (8, 112232948548), (14, 64133113456), (16, 56116474274), (19, 47255978336), (28, 32066556728), (32, 28058237137), (38, 23627989168), (56, 16033278364), (76, 11813994584), (112, 8016639182), (133, 6750854048), (152, 5906997292), (224, 4008319591), (229, 3920801696), (266, 3375427024), (304, 2953498646), (458, 1960400848), (532, 1687713512), (608, 1476749323), (916, 980200424), (1064, 843856756), (1603, 560114528), (1832, 490100212), (2128, 421928378), (3206, 280057264), (3664, 245050106), (4256, 210964189), (4351, 206357984), (6412, 140028632), (7328, 122525053), (8702, 103178992), (12824, 70014316), (17404, 51589496), (25648, 35007158), (30457, 29479712), (34808, 25794748), (51296, 17503579), (60914, 14739856), (69616, 12897374), (121828, 7369928), (139232, 6448687), (243656, 3684964), (487312, 1842482), (921241, 974624)]