388364094

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{1103}}^1$

素因数の和:1773

約数の個数: 48

約数和(自身を含む): 870764544

約数和(自身を除く): 482400450

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 631, 1103, 1262, 1893, 2206, 3309, 3786, 5679, 6618, 9927, 11358, 19561, 19854, 34193, 39122, 58683, 68386, 102579, 117366, 176049, 205158, 307737, 352098, 615474, 695993, 1391986, 2087979, 4175958, 6263937, 12527874, 21575783, 43151566, 64727349, 129454698, 194182047, 388364094]

約数ペア:

[(1, 388364094), (2, 194182047), (3, 129454698), (6, 64727349), (9, 43151566), (18, 21575783), (31, 12527874), (62, 6263937), (93, 4175958), (186, 2087979), (279, 1391986), (558, 695993), (631, 615474), (1103, 352098), (1262, 307737), (1893, 205158), (2206, 176049), (3309, 117366), (3786, 102579), (5679, 68386), (6618, 58683), (9927, 39122), (11358, 34193), (19561, 19854)]