248252004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^2$

素因数の和:207

約数の個数: 216

約数和(自身を含む): 852825792

約数和(自身を除く): 604573788

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 83, 84, 91, 99, 117, 126, 132, 143, 154, 156, 166, 182, 198, 231, 234, 249, 252, 273, 286, 308, 332, 364, 396, 429, 462, 468, 498, 546, 572, 581, 693, 747, 819, 858, 913, 924, 996, 1001, 1079, 1092, 1162, 1287, 1386, 1494, 1638, 1716, 1743, 1826, 2002, 2158, 2324, 2574, 2739, 2772, 2988, 3003, 3237, 3276, 3486, 3652, 4004, 4316, 5148, 5229, 5478, 6006, 6391, 6474, 6889, 6972, 7553, 8217, 9009, 9711, 10458, 10956, 11869, 12012, 12782, 12948, 13778, 15106, 16434, 18018, 19173, 19422, 20667, 20916, 22659, 23738, 25564, 27556, 30212, 32868, 35607, 36036, 38346, 38844, 41334, 45318, 47476, 48223, 57519, 62001, 67977, 71214, 75779, 76692, 82668, 83083, 89557, 90636, 96446, 106821, 115038, 124002, 135954, 142428, 144669, 151558, 166166, 179114, 192892, 213642, 227337, 230076, 248004, 249249, 268671, 271908, 289338, 303116, 332332, 358228, 427284, 434007, 454674, 498498, 530453, 537342, 578676, 626899, 682011, 747747, 806013, 868014, 909348, 985127, 996996, 1060906, 1074684, 1253798, 1364022, 1495494, 1591359, 1612026, 1736028, 1880697, 1970254, 2121812, 2507596, 2728044, 2955381, 2990988, 3182718, 3224052, 3761394, 3940508, 4774077, 5642091, 5910762, 6365436, 6895889, 7522788, 8866143, 9548154, 11284182, 11821524, 13791778, 17732286, 19096308, 20687667, 22568364, 27583556, 35464572, 41375334, 62063001, 82750668, 124126002, 248252004]

約数ペア:

[(1, 248252004), (2, 124126002), (3, 82750668), (4, 62063001), (6, 41375334), (7, 35464572), (9, 27583556), (11, 22568364), (12, 20687667), (13, 19096308), (14, 17732286), (18, 13791778), (21, 11821524), (22, 11284182), (26, 9548154), (28, 8866143), (33, 7522788), (36, 6895889), (39, 6365436), (42, 5910762), (44, 5642091), (52, 4774077), (63, 3940508), (66, 3761394), (77, 3224052), (78, 3182718), (83, 2990988), (84, 2955381), (91, 2728044), (99, 2507596), (117, 2121812), (126, 1970254), (132, 1880697), (143, 1736028), (154, 1612026), (156, 1591359), (166, 1495494), (182, 1364022), (198, 1253798), (231, 1074684), (234, 1060906), (249, 996996), (252, 985127), (273, 909348), (286, 868014), (308, 806013), (332, 747747), (364, 682011), (396, 626899), (429, 578676), (462, 537342), (468, 530453), (498, 498498), (546, 454674), (572, 434007), (581, 427284), (693, 358228), (747, 332332), (819, 303116), (858, 289338), (913, 271908), (924, 268671), (996, 249249), (1001, 248004), (1079, 230076), (1092, 227337), (1162, 213642), (1287, 192892), (1386, 179114), (1494, 166166), (1638, 151558), (1716, 144669), (1743, 142428), (1826, 135954), (2002, 124002), (2158, 115038), (2324, 106821), (2574, 96446), (2739, 90636), (2772, 89557), (2988, 83083), (3003, 82668), (3237, 76692), (3276, 75779), (3486, 71214), (3652, 67977), (4004, 62001), (4316, 57519), (5148, 48223), (5229, 47476), (5478, 45318), (6006, 41334), (6391, 38844), (6474, 38346), (6889, 36036), (6972, 35607), (7553, 32868), (8217, 30212), (9009, 27556), (9711, 25564), (10458, 23738), (10956, 22659), (11869, 20916), (12012, 20667), (12782, 19422), (12948, 19173), (13778, 18018), (15106, 16434)]