246660428

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 541900800

約数和(自身を除く): 295240372

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 41, 58, 62, 82, 116, 124, 164, 203, 217, 239, 287, 406, 434, 478, 574, 812, 868, 899, 956, 1148, 1189, 1271, 1673, 1798, 2378, 2542, 3346, 3596, 4756, 5084, 6293, 6692, 6931, 7409, 8323, 8897, 9799, 12586, 13862, 14818, 16646, 17794, 19598, 25172, 27724, 29636, 33292, 35588, 36859, 39196, 48517, 51863, 68593, 73718, 97034, 103726, 137186, 147436, 194068, 207452, 214861, 258013, 274372, 284171, 303769, 429722, 516026, 568342, 607538, 859444, 1032052, 1136684, 1215076, 1504027, 1989197, 2126383, 3008054, 3978394, 4252766, 6016108, 7956788, 8505532, 8809301, 17618602, 35237204, 61665107, 123330214, 246660428]

約数ペア:

[(1, 246660428), (2, 123330214), (4, 61665107), (7, 35237204), (14, 17618602), (28, 8809301), (29, 8505532), (31, 7956788), (41, 6016108), (58, 4252766), (62, 3978394), (82, 3008054), (116, 2126383), (124, 1989197), (164, 1504027), (203, 1215076), (217, 1136684), (239, 1032052), (287, 859444), (406, 607538), (434, 568342), (478, 516026), (574, 429722), (812, 303769), (868, 284171), (899, 274372), (956, 258013), (1148, 214861), (1189, 207452), (1271, 194068), (1673, 147436), (1798, 137186), (2378, 103726), (2542, 97034), (3346, 73718), (3596, 68593), (4756, 51863), (5084, 48517), (6293, 39196), (6692, 36859), (6931, 35588), (7409, 33292), (8323, 29636), (8897, 27724), (9799, 25172), (12586, 19598), (13862, 17794), (14818, 16646)]