4048484784

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1\times {\mathrm{977}}^1$

素因数の和:1778

約数の個数: 80

約数和(自身を含む): 10565216640

約数和(自身を除く): 6516731856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 659, 786, 977, 1048, 1318, 1572, 1954, 1977, 2096, 2636, 2931, 3144, 3908, 3954, 5272, 5862, 6288, 7816, 7908, 10544, 11724, 15632, 15816, 23448, 31632, 46896, 86329, 127987, 172658, 255974, 258987, 345316, 383961, 511948, 517974, 643843, 690632, 767922, 1023896, 1035948, 1287686, 1381264, 1535844, 1931529, 2047792, 2071896, 2575372, 3071688, 3863058, 4143792, 5150744, 6143376, 7726116, 10301488, 15452232, 30904464, 84343433, 168686866, 253030299, 337373732, 506060598, 674747464, 1012121196, 1349494928, 2024242392, 4048484784]

約数ペア:

[(1, 4048484784), (2, 2024242392), (3, 1349494928), (4, 1012121196), (6, 674747464), (8, 506060598), (12, 337373732), (16, 253030299), (24, 168686866), (48, 84343433), (131, 30904464), (262, 15452232), (393, 10301488), (524, 7726116), (659, 6143376), (786, 5150744), (977, 4143792), (1048, 3863058), (1318, 3071688), (1572, 2575372), (1954, 2071896), (1977, 2047792), (2096, 1931529), (2636, 1535844), (2931, 1381264), (3144, 1287686), (3908, 1035948), (3954, 1023896), (5272, 767922), (5862, 690632), (6288, 643843), (7816, 517974), (7908, 511948), (10544, 383961), (11724, 345316), (15632, 258987), (15816, 255974), (23448, 172658), (31632, 127987), (46896, 86329)]