250156998

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:344

約数の個数: 160

約数和(自身を含む): 702535680

約数和(自身を除く): 452378682

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 71, 78, 81, 91, 117, 126, 142, 162, 182, 189, 213, 234, 239, 273, 351, 378, 426, 478, 497, 546, 567, 639, 702, 717, 819, 923, 994, 1053, 1134, 1278, 1434, 1491, 1638, 1673, 1846, 1917, 2106, 2151, 2457, 2769, 2982, 3107, 3346, 3834, 4302, 4473, 4914, 5019, 5538, 5751, 6214, 6453, 6461, 7371, 8307, 8946, 9321, 10038, 11502, 12906, 12922, 13419, 14742, 15057, 16614, 16969, 18642, 19359, 19383, 21749, 24921, 26838, 27963, 30114, 33938, 38718, 38766, 40257, 43498, 45171, 49842, 50907, 55926, 58149, 65247, 74763, 80514, 83889, 90342, 101814, 116298, 118783, 130494, 135513, 149526, 152721, 167778, 174447, 195741, 220597, 237566, 251667, 271026, 305442, 348894, 356349, 391482, 441194, 458163, 503334, 523341, 587223, 661791, 712698, 916326, 1046682, 1069047, 1174446, 1323582, 1374489, 1544179, 1761669, 1985373, 2138094, 2748978, 3088358, 3207141, 3523338, 3970746, 4632537, 5956119, 6414282, 9265074, 9621423, 11912238, 13897611, 17868357, 19242846, 27795222, 35736714, 41692833, 83385666, 125078499, 250156998]

約数ペア:

[(1, 250156998), (2, 125078499), (3, 83385666), (6, 41692833), (7, 35736714), (9, 27795222), (13, 19242846), (14, 17868357), (18, 13897611), (21, 11912238), (26, 9621423), (27, 9265074), (39, 6414282), (42, 5956119), (54, 4632537), (63, 3970746), (71, 3523338), (78, 3207141), (81, 3088358), (91, 2748978), (117, 2138094), (126, 1985373), (142, 1761669), (162, 1544179), (182, 1374489), (189, 1323582), (213, 1174446), (234, 1069047), (239, 1046682), (273, 916326), (351, 712698), (378, 661791), (426, 587223), (478, 523341), (497, 503334), (546, 458163), (567, 441194), (639, 391482), (702, 356349), (717, 348894), (819, 305442), (923, 271026), (994, 251667), (1053, 237566), (1134, 220597), (1278, 195741), (1434, 174447), (1491, 167778), (1638, 152721), (1673, 149526), (1846, 135513), (1917, 130494), (2106, 118783), (2151, 116298), (2457, 101814), (2769, 90342), (2982, 83889), (3107, 80514), (3346, 74763), (3834, 65247), (4302, 58149), (4473, 55926), (4914, 50907), (5019, 49842), (5538, 45171), (5751, 43498), (6214, 40257), (6453, 38766), (6461, 38718), (7371, 33938), (8307, 30114), (8946, 27963), (9321, 26838), (10038, 24921), (11502, 21749), (12906, 19383), (12922, 19359), (13419, 18642), (14742, 16969), (15057, 16614)]