18772392768

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1\times {\mathrm{1361}}^1$

素因数の和:1613

約数の個数: 168

約数和(自身を含む): 52722475200

約数和(自身を除く): 33950082432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 199, 228, 304, 361, 398, 456, 597, 608, 722, 796, 912, 1083, 1194, 1216, 1361, 1444, 1592, 1824, 2166, 2388, 2722, 2888, 3184, 3648, 3781, 4083, 4332, 4776, 5444, 5776, 6368, 7562, 8166, 8664, 9552, 10888, 11343, 11552, 12736, 15124, 16332, 17328, 19104, 21776, 22686, 23104, 25859, 30248, 32664, 34656, 38208, 43552, 45372, 51718, 60496, 65328, 69312, 71839, 77577, 87104, 90744, 103436, 120992, 130656, 143678, 155154, 181488, 206872, 215517, 241984, 261312, 270839, 287356, 310308, 362976, 413744, 431034, 491321, 541678, 574712, 620616, 725952, 812517, 827488, 862068, 982642, 1083356, 1149424, 1241232, 1473963, 1625034, 1654976, 1724136, 1965284, 2166712, 2298848, 2482464, 2947926, 3250068, 3448272, 3930568, 4333424, 4597696, 4964928, 5145941, 5895852, 6500136, 6896544, 7861136, 8666848, 10291882, 11791704, 13000272, 13793088, 15437823, 15722272, 17333696, 20583764, 23583408, 26000544, 30875646, 31444544, 41167528, 47166816, 52001088, 61751292, 82335056, 94333632, 97772879, 123502584, 164670112, 195545758, 247005168, 293318637, 329340224, 391091516, 494010336, 586637274, 782183032, 988020672, 1173274548, 1564366064, 2346549096, 3128732128, 4693098192, 6257464256, 9386196384, 18772392768]

約数ペア:

[(1, 18772392768), (2, 9386196384), (3, 6257464256), (4, 4693098192), (6, 3128732128), (8, 2346549096), (12, 1564366064), (16, 1173274548), (19, 988020672), (24, 782183032), (32, 586637274), (38, 494010336), (48, 391091516), (57, 329340224), (64, 293318637), (76, 247005168), (96, 195545758), (114, 164670112), (152, 123502584), (192, 97772879), (199, 94333632), (228, 82335056), (304, 61751292), (361, 52001088), (398, 47166816), (456, 41167528), (597, 31444544), (608, 30875646), (722, 26000544), (796, 23583408), (912, 20583764), (1083, 17333696), (1194, 15722272), (1216, 15437823), (1361, 13793088), (1444, 13000272), (1592, 11791704), (1824, 10291882), (2166, 8666848), (2388, 7861136), (2722, 6896544), (2888, 6500136), (3184, 5895852), (3648, 5145941), (3781, 4964928), (4083, 4597696), (4332, 4333424), (4776, 3930568), (5444, 3448272), (5776, 3250068), (6368, 2947926), (7562, 2482464), (8166, 2298848), (8664, 2166712), (9552, 1965284), (10888, 1724136), (11343, 1654976), (11552, 1625034), (12736, 1473963), (15124, 1241232), (16332, 1149424), (17328, 1083356), (19104, 982642), (21776, 862068), (22686, 827488), (23104, 812517), (25859, 725952), (30248, 620616), (32664, 574712), (34656, 541678), (38208, 491321), (43552, 431034), (45372, 413744), (51718, 362976), (60496, 310308), (65328, 287356), (69312, 270839), (71839, 261312), (77577, 241984), (87104, 215517), (90744, 206872), (103436, 181488), (120992, 155154), (130656, 143678)]