289404996

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{3271}}^1$

素因数の和:3452

約数の個数: 48

約数和(自身を含む): 691517568

約数和(自身を除く): 402112572

約数列:

[1, 2, 3, 4, 6, 12, 73, 101, 146, 202, 219, 292, 303, 404, 438, 606, 876, 1212, 3271, 6542, 7373, 9813, 13084, 14746, 19626, 22119, 29492, 39252, 44238, 88476, 238783, 330371, 477566, 660742, 716349, 955132, 991113, 1321484, 1432698, 1982226, 2865396, 3964452, 24117083, 48234166, 72351249, 96468332, 144702498, 289404996]

約数ペア:

[(1, 289404996), (2, 144702498), (3, 96468332), (4, 72351249), (6, 48234166), (12, 24117083), (73, 3964452), (101, 2865396), (146, 1982226), (202, 1432698), (219, 1321484), (292, 991113), (303, 955132), (404, 716349), (438, 660742), (606, 477566), (876, 330371), (1212, 238783), (3271, 88476), (6542, 44238), (7373, 39252), (9813, 29492), (13084, 22119), (14746, 19626)]