1278613512

素因数分解:

$2^3\times 3^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1103

約数の個数: 224

約数和(自身を含む): 4131540000

約数和(自身を除く): 2852926488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 81, 88, 99, 108, 114, 132, 152, 162, 171, 198, 209, 216, 228, 243, 264, 297, 324, 342, 396, 418, 456, 486, 513, 594, 627, 648, 684, 729, 792, 836, 891, 972, 1026, 1049, 1188, 1254, 1368, 1458, 1539, 1672, 1782, 1881, 1944, 2052, 2098, 2376, 2508, 2673, 2916, 3078, 3147, 3564, 3762, 4104, 4196, 4617, 5016, 5346, 5643, 5832, 6156, 6294, 7128, 7524, 8019, 8392, 9234, 9441, 10692, 11286, 11539, 12312, 12588, 13851, 15048, 16038, 16929, 18468, 18882, 19931, 21384, 22572, 23078, 25176, 27702, 28323, 32076, 33858, 34617, 36936, 37764, 39862, 45144, 46156, 50787, 55404, 56646, 59793, 64152, 67716, 69234, 75528, 79724, 84969, 92312, 101574, 103851, 110808, 113292, 119586, 135432, 138468, 152361, 159448, 169938, 179379, 203148, 207702, 219241, 226584, 239172, 254907, 276936, 304722, 311553, 339876, 358758, 406296, 415404, 438482, 478344, 509814, 538137, 609444, 623106, 657723, 679752, 717516, 764721, 830808, 876964, 934659, 1019628, 1076274, 1218888, 1246212, 1315446, 1435032, 1529442, 1614411, 1753928, 1869318, 1973169, 2039256, 2152548, 2492424, 2630892, 2803977, 3058884, 3228822, 3738636, 3946338, 4305096, 4843233, 5261784, 5607954, 5919507, 6117768, 6457644, 7477272, 7892676, 8411931, 9686466, 11215908, 11839014, 12915288, 14529699, 15785352, 16823862, 17758521, 19372932, 22431816, 23678028, 29059398, 33647724, 35517042, 38745864, 47356056, 53275563, 58118796, 67295448, 71034084, 106551126, 116237592, 142068168, 159826689, 213102252, 319653378, 426204504, 639306756, 1278613512]

約数ペア:

[(1, 1278613512), (2, 639306756), (3, 426204504), (4, 319653378), (6, 213102252), (8, 159826689), (9, 142068168), (11, 116237592), (12, 106551126), (18, 71034084), (19, 67295448), (22, 58118796), (24, 53275563), (27, 47356056), (33, 38745864), (36, 35517042), (38, 33647724), (44, 29059398), (54, 23678028), (57, 22431816), (66, 19372932), (72, 17758521), (76, 16823862), (81, 15785352), (88, 14529699), (99, 12915288), (108, 11839014), (114, 11215908), (132, 9686466), (152, 8411931), (162, 7892676), (171, 7477272), (198, 6457644), (209, 6117768), (216, 5919507), (228, 5607954), (243, 5261784), (264, 4843233), (297, 4305096), (324, 3946338), (342, 3738636), (396, 3228822), (418, 3058884), (456, 2803977), (486, 2630892), (513, 2492424), (594, 2152548), (627, 2039256), (648, 1973169), (684, 1869318), (729, 1753928), (792, 1614411), (836, 1529442), (891, 1435032), (972, 1315446), (1026, 1246212), (1049, 1218888), (1188, 1076274), (1254, 1019628), (1368, 934659), (1458, 876964), (1539, 830808), (1672, 764721), (1782, 717516), (1881, 679752), (1944, 657723), (2052, 623106), (2098, 609444), (2376, 538137), (2508, 509814), (2673, 478344), (2916, 438482), (3078, 415404), (3147, 406296), (3564, 358758), (3762, 339876), (4104, 311553), (4196, 304722), (4617, 276936), (5016, 254907), (5346, 239172), (5643, 226584), (5832, 219241), (6156, 207702), (6294, 203148), (7128, 179379), (7524, 169938), (8019, 159448), (8392, 152361), (9234, 138468), (9441, 135432), (10692, 119586), (11286, 113292), (11539, 110808), (12312, 103851), (12588, 101574), (13851, 92312), (15048, 84969), (16038, 79724), (16929, 75528), (18468, 69234), (18882, 67716), (19931, 64152), (21384, 59793), (22572, 56646), (23078, 55404), (25176, 50787), (27702, 46156), (28323, 45144), (32076, 39862), (33858, 37764), (34617, 36936)]