285265848

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:810

約数の個数: 192

約数和(自身を含む): 925862400

約数和(自身を除く): 640596552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 49, 51, 56, 57, 68, 76, 84, 98, 102, 114, 119, 133, 136, 147, 152, 168, 196, 204, 228, 238, 266, 294, 323, 357, 392, 399, 408, 456, 476, 532, 588, 646, 714, 751, 798, 833, 931, 952, 969, 1064, 1176, 1292, 1428, 1502, 1596, 1666, 1862, 1938, 2253, 2261, 2499, 2584, 2793, 2856, 3004, 3192, 3332, 3724, 3876, 4506, 4522, 4998, 5257, 5586, 6008, 6664, 6783, 7448, 7752, 9012, 9044, 9996, 10514, 11172, 12767, 13566, 14269, 15771, 15827, 18024, 18088, 19992, 21028, 22344, 25534, 27132, 28538, 31542, 31654, 36799, 38301, 42056, 42807, 47481, 51068, 54264, 57076, 63084, 63308, 73598, 76602, 85614, 89369, 94962, 99883, 102136, 110397, 114152, 126168, 126616, 147196, 153204, 171228, 178738, 189924, 199766, 220794, 242573, 268107, 294392, 299649, 306408, 342456, 357476, 379848, 399532, 441588, 485146, 536214, 599298, 625583, 699181, 714952, 727719, 799064, 883176, 970292, 1072428, 1198596, 1251166, 1398362, 1455438, 1698011, 1876749, 1940584, 2097543, 2144856, 2397192, 2502332, 2796724, 2910876, 3396022, 3753498, 4195086, 5004664, 5094033, 5593448, 5821752, 6792044, 7506996, 8390172, 10188066, 11886077, 13584088, 15013992, 16780344, 20376132, 23772154, 35658231, 40752264, 47544308, 71316462, 95088616, 142632924, 285265848]

約数ペア:

[(1, 285265848), (2, 142632924), (3, 95088616), (4, 71316462), (6, 47544308), (7, 40752264), (8, 35658231), (12, 23772154), (14, 20376132), (17, 16780344), (19, 15013992), (21, 13584088), (24, 11886077), (28, 10188066), (34, 8390172), (38, 7506996), (42, 6792044), (49, 5821752), (51, 5593448), (56, 5094033), (57, 5004664), (68, 4195086), (76, 3753498), (84, 3396022), (98, 2910876), (102, 2796724), (114, 2502332), (119, 2397192), (133, 2144856), (136, 2097543), (147, 1940584), (152, 1876749), (168, 1698011), (196, 1455438), (204, 1398362), (228, 1251166), (238, 1198596), (266, 1072428), (294, 970292), (323, 883176), (357, 799064), (392, 727719), (399, 714952), (408, 699181), (456, 625583), (476, 599298), (532, 536214), (588, 485146), (646, 441588), (714, 399532), (751, 379848), (798, 357476), (833, 342456), (931, 306408), (952, 299649), (969, 294392), (1064, 268107), (1176, 242573), (1292, 220794), (1428, 199766), (1502, 189924), (1596, 178738), (1666, 171228), (1862, 153204), (1938, 147196), (2253, 126616), (2261, 126168), (2499, 114152), (2584, 110397), (2793, 102136), (2856, 99883), (3004, 94962), (3192, 89369), (3332, 85614), (3724, 76602), (3876, 73598), (4506, 63308), (4522, 63084), (4998, 57076), (5257, 54264), (5586, 51068), (6008, 47481), (6664, 42807), (6783, 42056), (7448, 38301), (7752, 36799), (9012, 31654), (9044, 31542), (9996, 28538), (10514, 27132), (11172, 25534), (12767, 22344), (13566, 21028), (14269, 19992), (15771, 18088), (15827, 18024)]