728514144

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1157

約数の個数: 144

約数和(自身を含む): 2183781600

約数和(自身を除く): 1455267456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 109, 138, 144, 184, 207, 218, 276, 288, 327, 368, 414, 436, 552, 654, 736, 828, 872, 981, 1009, 1104, 1308, 1656, 1744, 1962, 2018, 2208, 2507, 2616, 3027, 3312, 3488, 3924, 4036, 5014, 5232, 6054, 6624, 7521, 7848, 8072, 9081, 10028, 10464, 12108, 15042, 15696, 16144, 18162, 20056, 22563, 23207, 24216, 30084, 31392, 32288, 36324, 40112, 45126, 46414, 48432, 60168, 69621, 72648, 80224, 90252, 92828, 96864, 109981, 120336, 139242, 145296, 180504, 185656, 208863, 219962, 240672, 278484, 290592, 329943, 361008, 371312, 417726, 439924, 556968, 659886, 722016, 742624, 835452, 879848, 989829, 1113936, 1319772, 1670904, 1759696, 1979658, 2227872, 2529563, 2639544, 3341808, 3519392, 3959316, 5059126, 5279088, 6683616, 7588689, 7918632, 10118252, 10558176, 15177378, 15837264, 20236504, 22766067, 30354756, 31674528, 40473008, 45532134, 60709512, 80946016, 91064268, 121419024, 182128536, 242838048, 364257072, 728514144]

約数ペア:

[(1, 728514144), (2, 364257072), (3, 242838048), (4, 182128536), (6, 121419024), (8, 91064268), (9, 80946016), (12, 60709512), (16, 45532134), (18, 40473008), (23, 31674528), (24, 30354756), (32, 22766067), (36, 20236504), (46, 15837264), (48, 15177378), (69, 10558176), (72, 10118252), (92, 7918632), (96, 7588689), (109, 6683616), (138, 5279088), (144, 5059126), (184, 3959316), (207, 3519392), (218, 3341808), (276, 2639544), (288, 2529563), (327, 2227872), (368, 1979658), (414, 1759696), (436, 1670904), (552, 1319772), (654, 1113936), (736, 989829), (828, 879848), (872, 835452), (981, 742624), (1009, 722016), (1104, 659886), (1308, 556968), (1656, 439924), (1744, 417726), (1962, 371312), (2018, 361008), (2208, 329943), (2507, 290592), (2616, 278484), (3027, 240672), (3312, 219962), (3488, 208863), (3924, 185656), (4036, 180504), (5014, 145296), (5232, 139242), (6054, 120336), (6624, 109981), (7521, 96864), (7848, 92828), (8072, 90252), (9081, 80224), (10028, 72648), (10464, 69621), (12108, 60168), (15042, 48432), (15696, 46414), (16144, 45126), (18162, 40112), (20056, 36324), (22563, 32288), (23207, 31392), (24216, 30084)]