307536746

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 523653984

約数和(自身を除く): 216117238

約数列:

[1, 2, 11, 22, 61, 83, 121, 122, 166, 242, 251, 502, 671, 913, 1342, 1826, 2761, 5063, 5522, 7381, 10043, 10126, 14762, 15311, 20086, 20833, 30371, 30622, 41666, 55693, 60742, 111386, 168421, 229163, 336842, 458326, 612623, 1225246, 1270813, 1852631, 2520793, 2541626, 3705262, 5041586, 13978943, 27957886, 153768373, 307536746]

約数ペア:

[(1, 307536746), (2, 153768373), (11, 27957886), (22, 13978943), (61, 5041586), (83, 3705262), (121, 2541626), (122, 2520793), (166, 1852631), (242, 1270813), (251, 1225246), (502, 612623), (671, 458326), (913, 336842), (1342, 229163), (1826, 168421), (2761, 111386), (5063, 60742), (5522, 55693), (7381, 41666), (10043, 30622), (10126, 30371), (14762, 20833), (15311, 20086)]