1281943584

素因数分解:

$2^5\times 3^6\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:514

約数の個数: 168

約数和(自身を含む): 3817542960

約数和(自身を除く): 2535599376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 179, 216, 243, 288, 307, 324, 358, 432, 486, 537, 614, 648, 716, 729, 864, 921, 972, 1074, 1228, 1296, 1432, 1458, 1611, 1842, 1944, 2148, 2456, 2592, 2763, 2864, 2916, 3222, 3684, 3888, 4296, 4833, 4912, 5526, 5728, 5832, 6444, 7368, 7776, 8289, 8592, 9666, 9824, 11052, 11664, 12888, 14499, 14736, 16578, 17184, 19332, 22104, 23328, 24867, 25776, 28998, 29472, 33156, 38664, 43497, 44208, 49734, 51552, 54953, 57996, 66312, 74601, 77328, 86994, 88416, 99468, 109906, 115992, 130491, 132624, 149202, 154656, 164859, 173988, 198936, 219812, 223803, 231984, 260982, 265248, 298404, 329718, 347976, 397872, 439624, 447606, 463968, 494577, 521964, 596808, 659436, 695952, 795744, 879248, 895212, 989154, 1043928, 1193616, 1318872, 1391904, 1483731, 1758496, 1790424, 1978308, 2087856, 2387232, 2637744, 2967462, 3580848, 3956616, 4175712, 4451193, 5275488, 5934924, 7161696, 7913232, 8902386, 11869848, 13353579, 15826464, 17804772, 23739696, 26707158, 35609544, 40060737, 47479392, 53414316, 71219088, 80121474, 106828632, 142438176, 160242948, 213657264, 320485896, 427314528, 640971792, 1281943584]

約数ペア:

[(1, 1281943584), (2, 640971792), (3, 427314528), (4, 320485896), (6, 213657264), (8, 160242948), (9, 142438176), (12, 106828632), (16, 80121474), (18, 71219088), (24, 53414316), (27, 47479392), (32, 40060737), (36, 35609544), (48, 26707158), (54, 23739696), (72, 17804772), (81, 15826464), (96, 13353579), (108, 11869848), (144, 8902386), (162, 7913232), (179, 7161696), (216, 5934924), (243, 5275488), (288, 4451193), (307, 4175712), (324, 3956616), (358, 3580848), (432, 2967462), (486, 2637744), (537, 2387232), (614, 2087856), (648, 1978308), (716, 1790424), (729, 1758496), (864, 1483731), (921, 1391904), (972, 1318872), (1074, 1193616), (1228, 1043928), (1296, 989154), (1432, 895212), (1458, 879248), (1611, 795744), (1842, 695952), (1944, 659436), (2148, 596808), (2456, 521964), (2592, 494577), (2763, 463968), (2864, 447606), (2916, 439624), (3222, 397872), (3684, 347976), (3888, 329718), (4296, 298404), (4833, 265248), (4912, 260982), (5526, 231984), (5728, 223803), (5832, 219812), (6444, 198936), (7368, 173988), (7776, 164859), (8289, 154656), (8592, 149202), (9666, 132624), (9824, 130491), (11052, 115992), (11664, 109906), (12888, 99468), (14499, 88416), (14736, 86994), (16578, 77328), (17184, 74601), (19332, 66312), (22104, 57996), (23328, 54953), (24867, 51552), (25776, 49734), (28998, 44208), (29472, 43497), (33156, 38664)]