1996254912

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:483

約数の個数: 168

約数和(自身を含む): 5657795136

約数和(自身を除く): 3661540224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 83, 96, 114, 152, 166, 192, 228, 249, 304, 332, 347, 361, 456, 498, 608, 664, 694, 722, 912, 996, 1041, 1083, 1216, 1328, 1388, 1444, 1577, 1824, 1992, 2082, 2166, 2656, 2776, 2888, 3154, 3648, 3984, 4164, 4332, 4731, 5312, 5552, 5776, 6308, 6593, 7968, 8328, 8664, 9462, 11104, 11552, 12616, 13186, 15936, 16656, 17328, 18924, 19779, 22208, 23104, 25232, 26372, 28801, 29963, 33312, 34656, 37848, 39558, 50464, 52744, 57602, 59926, 66624, 69312, 75696, 79116, 86403, 89889, 100928, 105488, 115204, 119852, 125267, 151392, 158232, 172806, 179778, 210976, 230408, 239704, 250534, 302784, 316464, 345612, 359556, 375801, 421952, 460816, 479408, 501068, 547219, 632928, 691224, 719112, 751602, 921632, 958816, 1002136, 1094438, 1265856, 1382448, 1438224, 1503204, 1641657, 1843264, 1917632, 2004272, 2188876, 2764896, 2876448, 3006408, 3283314, 4008544, 4377752, 5529792, 5752896, 6012816, 6566628, 8017088, 8755504, 10397161, 12025632, 13133256, 17511008, 20794322, 24051264, 26266512, 31191483, 35022016, 41588644, 52533024, 62382966, 83177288, 105066048, 124765932, 166354576, 249531864, 332709152, 499063728, 665418304, 998127456, 1996254912]

約数ペア:

[(1, 1996254912), (2, 998127456), (3, 665418304), (4, 499063728), (6, 332709152), (8, 249531864), (12, 166354576), (16, 124765932), (19, 105066048), (24, 83177288), (32, 62382966), (38, 52533024), (48, 41588644), (57, 35022016), (64, 31191483), (76, 26266512), (83, 24051264), (96, 20794322), (114, 17511008), (152, 13133256), (166, 12025632), (192, 10397161), (228, 8755504), (249, 8017088), (304, 6566628), (332, 6012816), (347, 5752896), (361, 5529792), (456, 4377752), (498, 4008544), (608, 3283314), (664, 3006408), (694, 2876448), (722, 2764896), (912, 2188876), (996, 2004272), (1041, 1917632), (1083, 1843264), (1216, 1641657), (1328, 1503204), (1388, 1438224), (1444, 1382448), (1577, 1265856), (1824, 1094438), (1992, 1002136), (2082, 958816), (2166, 921632), (2656, 751602), (2776, 719112), (2888, 691224), (3154, 632928), (3648, 547219), (3984, 501068), (4164, 479408), (4332, 460816), (4731, 421952), (5312, 375801), (5552, 359556), (5776, 345612), (6308, 316464), (6593, 302784), (7968, 250534), (8328, 239704), (8664, 230408), (9462, 210976), (11104, 179778), (11552, 172806), (12616, 158232), (13186, 151392), (15936, 125267), (16656, 119852), (17328, 115204), (18924, 105488), (19779, 100928), (22208, 89889), (23104, 86403), (25232, 79116), (26372, 75696), (28801, 69312), (29963, 66624), (33312, 59926), (34656, 57602), (37848, 52744), (39558, 50464)]