728352144

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{173}}^2$

素因数の和:386

約数の個数: 135

約数和(自身を含む): 2220066147

約数和(自身を除く): 1491714003

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 173, 208, 234, 312, 338, 346, 468, 507, 519, 624, 676, 692, 936, 1014, 1038, 1352, 1384, 1521, 1557, 1872, 2028, 2076, 2249, 2704, 2768, 3042, 3114, 4056, 4152, 4498, 6084, 6228, 6747, 8112, 8304, 8996, 12168, 12456, 13494, 17992, 20241, 24336, 24912, 26988, 29237, 29929, 35984, 40482, 53976, 58474, 59858, 80964, 87711, 89787, 107952, 116948, 119716, 161928, 175422, 179574, 233896, 239432, 263133, 269361, 323856, 350844, 359148, 389077, 467792, 478864, 526266, 538722, 701688, 718296, 778154, 1052532, 1077444, 1167231, 1403376, 1436592, 1556308, 2105064, 2154888, 2334462, 3112616, 3501693, 4210128, 4309776, 4668924, 5058001, 6225232, 7003386, 9337848, 10116002, 14006772, 15174003, 18675696, 20232004, 28013544, 30348006, 40464008, 45522009, 56027088, 60696012, 80928016, 91044018, 121392024, 182088036, 242784048, 364176072, 728352144]

約数ペア:

[(1, 728352144), (2, 364176072), (3, 242784048), (4, 182088036), (6, 121392024), (8, 91044018), (9, 80928016), (12, 60696012), (13, 56027088), (16, 45522009), (18, 40464008), (24, 30348006), (26, 28013544), (36, 20232004), (39, 18675696), (48, 15174003), (52, 14006772), (72, 10116002), (78, 9337848), (104, 7003386), (117, 6225232), (144, 5058001), (156, 4668924), (169, 4309776), (173, 4210128), (208, 3501693), (234, 3112616), (312, 2334462), (338, 2154888), (346, 2105064), (468, 1556308), (507, 1436592), (519, 1403376), (624, 1167231), (676, 1077444), (692, 1052532), (936, 778154), (1014, 718296), (1038, 701688), (1352, 538722), (1384, 526266), (1521, 478864), (1557, 467792), (1872, 389077), (2028, 359148), (2076, 350844), (2249, 323856), (2704, 269361), (2768, 263133), (3042, 239432), (3114, 233896), (4056, 179574), (4152, 175422), (4498, 161928), (6084, 119716), (6228, 116948), (6747, 107952), (8112, 89787), (8304, 87711), (8996, 80964), (12168, 59858), (12456, 58474), (13494, 53976), (17992, 40482), (20241, 35984), (24336, 29929), (24912, 29237)]