236591344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 531216000

約数和(自身を除く): 294624656

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 139, 152, 176, 209, 278, 304, 418, 509, 556, 836, 1018, 1112, 1529, 1672, 2036, 2224, 2641, 3058, 3344, 4072, 5282, 5599, 6116, 8144, 9671, 10564, 11198, 12232, 19342, 21128, 22396, 24464, 29051, 38684, 42256, 44792, 58102, 70751, 77368, 89584, 106381, 116204, 141502, 154736, 212762, 232408, 283004, 425524, 464816, 566008, 778261, 851048, 1132016, 1344269, 1556522, 1702096, 2688538, 3113044, 5377076, 6226088, 10754152, 12452176, 14786959, 21508304, 29573918, 59147836, 118295672, 236591344]

約数ペア:

[(1, 236591344), (2, 118295672), (4, 59147836), (8, 29573918), (11, 21508304), (16, 14786959), (19, 12452176), (22, 10754152), (38, 6226088), (44, 5377076), (76, 3113044), (88, 2688538), (139, 1702096), (152, 1556522), (176, 1344269), (209, 1132016), (278, 851048), (304, 778261), (418, 566008), (509, 464816), (556, 425524), (836, 283004), (1018, 232408), (1112, 212762), (1529, 154736), (1672, 141502), (2036, 116204), (2224, 106381), (2641, 89584), (3058, 77368), (3344, 70751), (4072, 58102), (5282, 44792), (5599, 42256), (6116, 38684), (8144, 29051), (9671, 24464), (10564, 22396), (11198, 21128), (12232, 19342)]