236773782

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 640224000

約数和(自身を除く): 403450218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 71, 98, 114, 126, 133, 142, 147, 171, 199, 213, 266, 294, 342, 398, 399, 426, 441, 497, 597, 639, 798, 882, 931, 994, 1194, 1197, 1278, 1349, 1393, 1491, 1791, 1862, 2394, 2698, 2786, 2793, 2982, 3479, 3582, 3781, 4047, 4179, 4473, 5586, 6958, 7562, 8094, 8358, 8379, 8946, 9443, 9751, 10437, 11343, 12141, 12537, 14129, 16758, 18886, 19502, 20874, 22686, 24282, 25074, 26467, 28258, 28329, 29253, 31311, 34029, 42387, 52934, 56658, 58506, 62622, 66101, 68058, 79401, 84774, 84987, 87759, 98903, 127161, 132202, 158802, 169974, 175518, 185269, 197806, 198303, 238203, 254322, 268451, 296709, 370538, 396606, 476406, 536902, 555807, 593418, 594909, 692321, 805353, 890127, 1111614, 1189818, 1384642, 1610706, 1667421, 1780254, 1879157, 2076963, 2416059, 3334842, 3758314, 4153926, 4832118, 5637471, 6230889, 11274942, 12461778, 13154099, 16912413, 26308198, 33824826, 39462297, 78924594, 118386891, 236773782]

約数ペア:

[(1, 236773782), (2, 118386891), (3, 78924594), (6, 39462297), (7, 33824826), (9, 26308198), (14, 16912413), (18, 13154099), (19, 12461778), (21, 11274942), (38, 6230889), (42, 5637471), (49, 4832118), (57, 4153926), (63, 3758314), (71, 3334842), (98, 2416059), (114, 2076963), (126, 1879157), (133, 1780254), (142, 1667421), (147, 1610706), (171, 1384642), (199, 1189818), (213, 1111614), (266, 890127), (294, 805353), (342, 692321), (398, 594909), (399, 593418), (426, 555807), (441, 536902), (497, 476406), (597, 396606), (639, 370538), (798, 296709), (882, 268451), (931, 254322), (994, 238203), (1194, 198303), (1197, 197806), (1278, 185269), (1349, 175518), (1393, 169974), (1491, 158802), (1791, 132202), (1862, 127161), (2394, 98903), (2698, 87759), (2786, 84987), (2793, 84774), (2982, 79401), (3479, 68058), (3582, 66101), (3781, 62622), (4047, 58506), (4179, 56658), (4473, 52934), (5586, 42387), (6958, 34029), (7562, 31311), (8094, 29253), (8358, 28329), (8379, 28258), (8946, 26467), (9443, 25074), (9751, 24282), (10437, 22686), (11343, 20874), (12141, 19502), (12537, 18886), (14129, 16758)]