2015142456

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^2\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 5210352000

約数和(自身を除く): 3195209544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 199, 246, 251, 328, 398, 492, 502, 597, 753, 796, 984, 1004, 1194, 1506, 1592, 1681, 2008, 2388, 3012, 3362, 4776, 5043, 6024, 6724, 8159, 10086, 10291, 13448, 16318, 20172, 20582, 24477, 30873, 32636, 40344, 41164, 48954, 49949, 61746, 65272, 82328, 97908, 99898, 123492, 149847, 195816, 199796, 246984, 299694, 334519, 399592, 421931, 599388, 669038, 843862, 1003557, 1198776, 1265793, 1338076, 1687724, 2007114, 2047909, 2531586, 2676152, 3375448, 4014228, 4095818, 5063172, 6143727, 8028456, 8191636, 10126344, 12287454, 16383272, 24574908, 49149816, 83964269, 167928538, 251892807, 335857076, 503785614, 671714152, 1007571228, 2015142456]

約数ペア:

[(1, 2015142456), (2, 1007571228), (3, 671714152), (4, 503785614), (6, 335857076), (8, 251892807), (12, 167928538), (24, 83964269), (41, 49149816), (82, 24574908), (123, 16383272), (164, 12287454), (199, 10126344), (246, 8191636), (251, 8028456), (328, 6143727), (398, 5063172), (492, 4095818), (502, 4014228), (597, 3375448), (753, 2676152), (796, 2531586), (984, 2047909), (1004, 2007114), (1194, 1687724), (1506, 1338076), (1592, 1265793), (1681, 1198776), (2008, 1003557), (2388, 843862), (3012, 669038), (3362, 599388), (4776, 421931), (5043, 399592), (6024, 334519), (6724, 299694), (8159, 246984), (10086, 199796), (10291, 195816), (13448, 149847), (16318, 123492), (20172, 99898), (20582, 97908), (24477, 82328), (30873, 65272), (32636, 61746), (40344, 49949), (41164, 48954)]