228879072

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 687566880

約数和(自身を除く): 458687808

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, 317, 327, 368, 414, 436, 552, 634, 654, 736, 828, 872, 951, 981, 1104, 1268, 1308, 1656, 1744, 1902, 1962, 2208, 2507, 2536, 2616, 2853, 3312, 3488, 3804, 3924, 5014, 5072, 5232, 5706, 6624, 7291, 7521, 7608, 7848, 10028, 10144, 10464, 11412, 14582, 15042, 15216, 15696, 20056, 21873, 22563, 22824, 29164, 30084, 30432, 31392, 34553, 40112, 43746, 45126, 45648, 58328, 60168, 65619, 69106, 80224, 87492, 90252, 91296, 103659, 116656, 120336, 131238, 138212, 174984, 180504, 207318, 233312, 240672, 262476, 276424, 310977, 349968, 361008, 414636, 524952, 552848, 621954, 699936, 722016, 794719, 829272, 1049904, 1105696, 1243908, 1589438, 1658544, 2099808, 2384157, 2487816, 3178876, 3317088, 4768314, 4975632, 6357752, 7152471, 9536628, 9951264, 12715504, 14304942, 19073256, 25431008, 28609884, 38146512, 57219768, 76293024, 114439536, 228879072]

約数ペア:

[(1, 228879072), (2, 114439536), (3, 76293024), (4, 57219768), (6, 38146512), (8, 28609884), (9, 25431008), (12, 19073256), (16, 14304942), (18, 12715504), (23, 9951264), (24, 9536628), (32, 7152471), (36, 6357752), (46, 4975632), (48, 4768314), (69, 3317088), (72, 3178876), (92, 2487816), (96, 2384157), (109, 2099808), (138, 1658544), (144, 1589438), (184, 1243908), (207, 1105696), (218, 1049904), (276, 829272), (288, 794719), (317, 722016), (327, 699936), (368, 621954), (414, 552848), (436, 524952), (552, 414636), (634, 361008), (654, 349968), (736, 310977), (828, 276424), (872, 262476), (951, 240672), (981, 233312), (1104, 207318), (1268, 180504), (1308, 174984), (1656, 138212), (1744, 131238), (1902, 120336), (1962, 116656), (2208, 103659), (2507, 91296), (2536, 90252), (2616, 87492), (2853, 80224), (3312, 69106), (3488, 65619), (3804, 60168), (3924, 58328), (5014, 45648), (5072, 45126), (5232, 43746), (5706, 40112), (6624, 34553), (7291, 31392), (7521, 30432), (7608, 30084), (7848, 29164), (10028, 22824), (10144, 22563), (10464, 21873), (11412, 20056), (14582, 15696), (15042, 15216)]