240754976

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:718

約数の個数: 96

約数和(自身を含む): 595123200

約数和(自身を除く): 354368224

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 199, 224, 308, 352, 398, 491, 616, 796, 982, 1232, 1393, 1592, 1964, 2189, 2464, 2786, 3184, 3437, 3928, 4378, 5401, 5572, 6368, 6874, 7856, 8756, 10802, 11144, 13748, 15323, 15712, 17512, 21604, 22288, 27496, 30646, 35024, 37807, 43208, 44576, 54992, 61292, 70048, 75614, 86416, 97709, 109984, 122584, 151228, 172832, 195418, 245168, 302456, 390836, 490336, 604912, 683963, 781672, 1074799, 1209824, 1367926, 1563344, 2149598, 2735852, 3126688, 4299196, 5471704, 7523593, 8598392, 10943408, 15047186, 17196784, 21886816, 30094372, 34393568, 60188744, 120377488, 240754976]

約数ペア:

[(1, 240754976), (2, 120377488), (4, 60188744), (7, 34393568), (8, 30094372), (11, 21886816), (14, 17196784), (16, 15047186), (22, 10943408), (28, 8598392), (32, 7523593), (44, 5471704), (56, 4299196), (77, 3126688), (88, 2735852), (112, 2149598), (154, 1563344), (176, 1367926), (199, 1209824), (224, 1074799), (308, 781672), (352, 683963), (398, 604912), (491, 490336), (616, 390836), (796, 302456), (982, 245168), (1232, 195418), (1393, 172832), (1592, 151228), (1964, 122584), (2189, 109984), (2464, 97709), (2786, 86416), (3184, 75614), (3437, 70048), (3928, 61292), (4378, 54992), (5401, 44576), (5572, 43208), (6368, 37807), (6874, 35024), (7856, 30646), (8756, 27496), (10802, 22288), (11144, 21604), (13748, 17512), (15323, 15712)]