285146064

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{619}}^1$

素因数の和:1097

約数の個数: 120

約数和(自身を含む): 915487040

約数和(自身を除く): 630340976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 457, 504, 619, 914, 1008, 1238, 1371, 1828, 1857, 2476, 2742, 3199, 3656, 3714, 4113, 4333, 4952, 5484, 5571, 6398, 7312, 7428, 8226, 8666, 9597, 9904, 10968, 11142, 12796, 12999, 14856, 16452, 17332, 19194, 21936, 22284, 25592, 25998, 28791, 29712, 32904, 34664, 38388, 38997, 44568, 51184, 51996, 57582, 65808, 69328, 76776, 77994, 89136, 103992, 115164, 153552, 155988, 207984, 230328, 282883, 311976, 460656, 565766, 623952, 848649, 1131532, 1697298, 1980181, 2263064, 2545947, 3394596, 3960362, 4526128, 5091894, 5940543, 6789192, 7920724, 10183788, 11881086, 13578384, 15841448, 17821629, 20367576, 23762172, 31682896, 35643258, 40735152, 47524344, 71286516, 95048688, 142573032, 285146064]

約数ペア:

[(1, 285146064), (2, 142573032), (3, 95048688), (4, 71286516), (6, 47524344), (7, 40735152), (8, 35643258), (9, 31682896), (12, 23762172), (14, 20367576), (16, 17821629), (18, 15841448), (21, 13578384), (24, 11881086), (28, 10183788), (36, 7920724), (42, 6789192), (48, 5940543), (56, 5091894), (63, 4526128), (72, 3960362), (84, 3394596), (112, 2545947), (126, 2263064), (144, 1980181), (168, 1697298), (252, 1131532), (336, 848649), (457, 623952), (504, 565766), (619, 460656), (914, 311976), (1008, 282883), (1238, 230328), (1371, 207984), (1828, 155988), (1857, 153552), (2476, 115164), (2742, 103992), (3199, 89136), (3656, 77994), (3714, 76776), (4113, 69328), (4333, 65808), (4952, 57582), (5484, 51996), (5571, 51184), (6398, 44568), (7312, 38997), (7428, 38388), (8226, 34664), (8666, 32904), (9597, 29712), (9904, 28791), (10968, 25998), (11142, 25592), (12796, 22284), (12999, 21936), (14856, 19194), (16452, 17332)]