211760976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:449

約数の個数: 160

約数和(自身を含む): 669385728

約数和(自身を除く): 457624752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 131, 136, 168, 204, 238, 262, 272, 283, 336, 357, 393, 408, 476, 524, 566, 714, 786, 816, 849, 917, 952, 1048, 1132, 1428, 1572, 1698, 1834, 1904, 1981, 2096, 2227, 2264, 2751, 2856, 3144, 3396, 3668, 3962, 4454, 4528, 4811, 5502, 5712, 5943, 6288, 6681, 6792, 7336, 7924, 8908, 9622, 11004, 11886, 13362, 13584, 14433, 14672, 15589, 15848, 17816, 19244, 22008, 23772, 26724, 28866, 31178, 31696, 33677, 35632, 37073, 38488, 44016, 46767, 47544, 53448, 57732, 62356, 67354, 74146, 76976, 93534, 95088, 101031, 106896, 111219, 115464, 124712, 134708, 148292, 187068, 202062, 222438, 230928, 249424, 259511, 269416, 296584, 374136, 404124, 444876, 519022, 538832, 593168, 630241, 748272, 778533, 808248, 889752, 1038044, 1260482, 1557066, 1616496, 1779504, 1890723, 2076088, 2520964, 3114132, 3781446, 4152176, 4411687, 5041928, 6228264, 7562892, 8823374, 10083856, 12456528, 13235061, 15125784, 17646748, 26470122, 30251568, 35293496, 52940244, 70586992, 105880488, 211760976]

約数ペア:

[(1, 211760976), (2, 105880488), (3, 70586992), (4, 52940244), (6, 35293496), (7, 30251568), (8, 26470122), (12, 17646748), (14, 15125784), (16, 13235061), (17, 12456528), (21, 10083856), (24, 8823374), (28, 7562892), (34, 6228264), (42, 5041928), (48, 4411687), (51, 4152176), (56, 3781446), (68, 3114132), (84, 2520964), (102, 2076088), (112, 1890723), (119, 1779504), (131, 1616496), (136, 1557066), (168, 1260482), (204, 1038044), (238, 889752), (262, 808248), (272, 778533), (283, 748272), (336, 630241), (357, 593168), (393, 538832), (408, 519022), (476, 444876), (524, 404124), (566, 374136), (714, 296584), (786, 269416), (816, 259511), (849, 249424), (917, 230928), (952, 222438), (1048, 202062), (1132, 187068), (1428, 148292), (1572, 134708), (1698, 124712), (1834, 115464), (1904, 111219), (1981, 106896), (2096, 101031), (2227, 95088), (2264, 93534), (2751, 76976), (2856, 74146), (3144, 67354), (3396, 62356), (3668, 57732), (3962, 53448), (4454, 47544), (4528, 46767), (4811, 44016), (5502, 38488), (5712, 37073), (5943, 35632), (6288, 33677), (6681, 31696), (6792, 31178), (7336, 28866), (7924, 26724), (8908, 23772), (9622, 22008), (11004, 19244), (11886, 17816), (13362, 15848), (13584, 15589), (14433, 14672)]