1244511744

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1$

素因数の和:720

約数の個数: 160

約数和(自身を含む): 3811779840

約数和(自身を除く): 2567268096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 283, 336, 384, 409, 448, 512, 566, 672, 768, 818, 849, 896, 1132, 1227, 1344, 1536, 1636, 1698, 1792, 1981, 2264, 2454, 2688, 2863, 3272, 3396, 3584, 3962, 4528, 4908, 5376, 5726, 5943, 6544, 6792, 7924, 8589, 9056, 9816, 10752, 11452, 11886, 13088, 13584, 15848, 17178, 18112, 19632, 22904, 23772, 26176, 27168, 31696, 34356, 36224, 39264, 45808, 47544, 52352, 54336, 63392, 68712, 72448, 78528, 91616, 95088, 104704, 108672, 115747, 126784, 137424, 144896, 157056, 183232, 190176, 209408, 217344, 231494, 253568, 274848, 314112, 347241, 366464, 380352, 434688, 462988, 507136, 549696, 628224, 694482, 732928, 760704, 810229, 925976, 1014272, 1099392, 1388964, 1465856, 1521408, 1620458, 1851952, 2198784, 2430687, 2777928, 3042816, 3240916, 3703904, 4397568, 4861374, 5555856, 6481832, 7407808, 9722748, 11111712, 12963664, 14815616, 19445496, 22223424, 25927328, 29631232, 38890992, 44446848, 51854656, 59262464, 77781984, 88893696, 103709312, 155563968, 177787392, 207418624, 311127936, 414837248, 622255872, 1244511744]

約数ペア:

[(1, 1244511744), (2, 622255872), (3, 414837248), (4, 311127936), (6, 207418624), (7, 177787392), (8, 155563968), (12, 103709312), (14, 88893696), (16, 77781984), (21, 59262464), (24, 51854656), (28, 44446848), (32, 38890992), (42, 29631232), (48, 25927328), (56, 22223424), (64, 19445496), (84, 14815616), (96, 12963664), (112, 11111712), (128, 9722748), (168, 7407808), (192, 6481832), (224, 5555856), (256, 4861374), (283, 4397568), (336, 3703904), (384, 3240916), (409, 3042816), (448, 2777928), (512, 2430687), (566, 2198784), (672, 1851952), (768, 1620458), (818, 1521408), (849, 1465856), (896, 1388964), (1132, 1099392), (1227, 1014272), (1344, 925976), (1536, 810229), (1636, 760704), (1698, 732928), (1792, 694482), (1981, 628224), (2264, 549696), (2454, 507136), (2688, 462988), (2863, 434688), (3272, 380352), (3396, 366464), (3584, 347241), (3962, 314112), (4528, 274848), (4908, 253568), (5376, 231494), (5726, 217344), (5943, 209408), (6544, 190176), (6792, 183232), (7924, 157056), (8589, 144896), (9056, 137424), (9816, 126784), (10752, 115747), (11452, 108672), (11886, 104704), (13088, 95088), (13584, 91616), (15848, 78528), (17178, 72448), (18112, 68712), (19632, 63392), (22904, 54336), (23772, 52352), (26176, 47544), (27168, 45808), (31696, 39264), (34356, 36224)]