239958144

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^2\times {\mathrm{577}}^1$

素因数の和:635

約数の個数: 144

約数和(自身を含む): 730022670

約数和(自身を除く): 490064526

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 361, 384, 456, 576, 577, 608, 684, 722, 912, 1083, 1152, 1154, 1216, 1368, 1444, 1731, 1824, 2166, 2308, 2432, 2736, 2888, 3249, 3462, 3648, 4332, 4616, 5193, 5472, 5776, 6498, 6924, 7296, 8664, 9232, 10386, 10944, 10963, 11552, 12996, 13848, 17328, 18464, 20772, 21888, 21926, 23104, 25992, 27696, 32889, 34656, 36928, 41544, 43852, 46208, 51984, 55392, 65778, 69312, 73856, 83088, 87704, 98667, 103968, 110784, 131556, 138624, 166176, 175408, 197334, 207936, 208297, 221568, 263112, 332352, 350816, 394668, 415872, 416594, 526224, 624891, 664704, 701632, 789336, 833188, 1052448, 1249782, 1403264, 1578672, 1666376, 1874673, 2104896, 2499564, 3157344, 3332752, 3749346, 4209792, 4999128, 6314688, 6665504, 7498692, 9998256, 12629376, 13331008, 14997384, 19996512, 26662016, 29994768, 39993024, 59989536, 79986048, 119979072, 239958144]

約数ペア:

[(1, 239958144), (2, 119979072), (3, 79986048), (4, 59989536), (6, 39993024), (8, 29994768), (9, 26662016), (12, 19996512), (16, 14997384), (18, 13331008), (19, 12629376), (24, 9998256), (32, 7498692), (36, 6665504), (38, 6314688), (48, 4999128), (57, 4209792), (64, 3749346), (72, 3332752), (76, 3157344), (96, 2499564), (114, 2104896), (128, 1874673), (144, 1666376), (152, 1578672), (171, 1403264), (192, 1249782), (228, 1052448), (288, 833188), (304, 789336), (342, 701632), (361, 664704), (384, 624891), (456, 526224), (576, 416594), (577, 415872), (608, 394668), (684, 350816), (722, 332352), (912, 263112), (1083, 221568), (1152, 208297), (1154, 207936), (1216, 197334), (1368, 175408), (1444, 166176), (1731, 138624), (1824, 131556), (2166, 110784), (2308, 103968), (2432, 98667), (2736, 87704), (2888, 83088), (3249, 73856), (3462, 69312), (3648, 65778), (4332, 55392), (4616, 51984), (5193, 46208), (5472, 43852), (5776, 41544), (6498, 36928), (6924, 34656), (7296, 32889), (8664, 27696), (9232, 25992), (10386, 23104), (10944, 21926), (10963, 21888), (11552, 20772), (12996, 18464), (13848, 17328)]