440240172

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{4591}}^1$

素因数の和:4790

約数の個数: 48

約数和(自身を含む): 1052265984

約数和(自身を除く): 612025812

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 131, 183, 244, 262, 366, 393, 524, 732, 786, 1572, 4591, 7991, 9182, 13773, 15982, 18364, 23973, 27546, 31964, 47946, 55092, 95892, 280051, 560102, 601421, 840153, 1120204, 1202842, 1680306, 1804263, 2405684, 3360612, 3608526, 7217052, 36686681, 73373362, 110060043, 146746724, 220120086, 440240172]

約数ペア:

[(1, 440240172), (2, 220120086), (3, 146746724), (4, 110060043), (6, 73373362), (12, 36686681), (61, 7217052), (122, 3608526), (131, 3360612), (183, 2405684), (244, 1804263), (262, 1680306), (366, 1202842), (393, 1120204), (524, 840153), (732, 601421), (786, 560102), (1572, 280051), (4591, 95892), (7991, 55092), (9182, 47946), (13773, 31964), (15982, 27546), (18364, 23973)]