227117488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 504655200

約数和(自身を除く): 277537712

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 101, 104, 152, 202, 208, 247, 304, 404, 494, 569, 808, 988, 1138, 1313, 1616, 1919, 1976, 2276, 2626, 3838, 3952, 4552, 5252, 7397, 7676, 9104, 10504, 10811, 14794, 15352, 21008, 21622, 24947, 29588, 30704, 43244, 49894, 57469, 59176, 86488, 99788, 114938, 118352, 140543, 172976, 199576, 229876, 281086, 399152, 459752, 562172, 747097, 919504, 1091911, 1124344, 1494194, 2183822, 2248688, 2988388, 4367644, 5976776, 8735288, 11953552, 14194843, 17470576, 28389686, 56779372, 113558744, 227117488]

約数ペア:

[(1, 227117488), (2, 113558744), (4, 56779372), (8, 28389686), (13, 17470576), (16, 14194843), (19, 11953552), (26, 8735288), (38, 5976776), (52, 4367644), (76, 2988388), (101, 2248688), (104, 2183822), (152, 1494194), (202, 1124344), (208, 1091911), (247, 919504), (304, 747097), (404, 562172), (494, 459752), (569, 399152), (808, 281086), (988, 229876), (1138, 199576), (1313, 172976), (1616, 140543), (1919, 118352), (1976, 114938), (2276, 99788), (2626, 86488), (3838, 59176), (3952, 57469), (4552, 49894), (5252, 43244), (7397, 30704), (7676, 29588), (9104, 24947), (10504, 21622), (10811, 21008), (14794, 15352)]