238348528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{4889}}^1$

素因数の和:5185

約数の個数: 40

約数和(自身を含む): 505704240

約数和(自身を除く): 267355712

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 277, 554, 1108, 2216, 3047, 4432, 4889, 6094, 9778, 12188, 19556, 24376, 39112, 48752, 53779, 78224, 107558, 215116, 430232, 860464, 1354253, 2708506, 5417012, 10834024, 14896783, 21668048, 29793566, 59587132, 119174264, 238348528]

約数ペア:

[(1, 238348528), (2, 119174264), (4, 59587132), (8, 29793566), (11, 21668048), (16, 14896783), (22, 10834024), (44, 5417012), (88, 2708506), (176, 1354253), (277, 860464), (554, 430232), (1108, 215116), (2216, 107558), (3047, 78224), (4432, 53779), (4889, 48752), (6094, 39112), (9778, 24376), (12188, 19556)]