247473408

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3541}}^1$

素因数の和:3580

約数の個数: 144

約数和(自身を含む): 810862976

約数和(自身を除く): 563389568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1664, 1792, 2184, 2496, 2688, 2912, 3328, 3541, 4368, 4992, 5376, 5824, 7082, 8736, 9984, 10623, 11648, 14164, 17472, 21246, 23296, 24787, 28328, 34944, 42492, 46033, 49574, 56656, 69888, 74361, 84984, 92066, 99148, 113312, 138099, 148722, 169968, 184132, 198296, 226624, 276198, 297444, 322231, 339936, 368264, 396592, 453248, 552396, 594888, 644462, 679872, 736528, 793184, 906496, 966693, 1104792, 1189776, 1288924, 1359744, 1473056, 1586368, 1933386, 2209584, 2379552, 2577848, 2719488, 2946112, 3172736, 3866772, 4419168, 4759104, 5155696, 5892224, 6345472, 7733544, 8838336, 9518208, 10311392, 11784448, 15467088, 17676672, 19036416, 20622784, 30934176, 35353344, 41245568, 61868352, 82491136, 123736704, 247473408]

約数ペア:

[(1, 247473408), (2, 123736704), (3, 82491136), (4, 61868352), (6, 41245568), (7, 35353344), (8, 30934176), (12, 20622784), (13, 19036416), (14, 17676672), (16, 15467088), (21, 11784448), (24, 10311392), (26, 9518208), (28, 8838336), (32, 7733544), (39, 6345472), (42, 5892224), (48, 5155696), (52, 4759104), (56, 4419168), (64, 3866772), (78, 3172736), (84, 2946112), (91, 2719488), (96, 2577848), (104, 2379552), (112, 2209584), (128, 1933386), (156, 1586368), (168, 1473056), (182, 1359744), (192, 1288924), (208, 1189776), (224, 1104792), (256, 966693), (273, 906496), (312, 793184), (336, 736528), (364, 679872), (384, 644462), (416, 594888), (448, 552396), (546, 453248), (624, 396592), (672, 368264), (728, 339936), (768, 322231), (832, 297444), (896, 276198), (1092, 226624), (1248, 198296), (1344, 184132), (1456, 169968), (1664, 148722), (1792, 138099), (2184, 113312), (2496, 99148), (2688, 92066), (2912, 84984), (3328, 74361), (3541, 69888), (4368, 56656), (4992, 49574), (5376, 46033), (5824, 42492), (7082, 34944), (8736, 28328), (9984, 24787), (10623, 23296), (11648, 21246), (14164, 17472)]