285295374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 817689600

約数和(自身を除く): 532394226

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 89, 91, 103, 114, 117, 126, 133, 171, 178, 182, 206, 234, 247, 266, 267, 273, 309, 342, 399, 494, 534, 546, 618, 623, 721, 741, 798, 801, 819, 927, 1157, 1197, 1246, 1339, 1442, 1482, 1602, 1638, 1691, 1729, 1854, 1869, 1957, 2163, 2223, 2314, 2394, 2678, 3382, 3458, 3471, 3738, 3914, 4017, 4326, 4446, 5073, 5187, 5607, 5871, 6489, 6942, 8034, 8099, 9167, 9373, 10146, 10374, 10413, 11214, 11742, 11837, 12051, 12978, 13699, 15219, 15561, 16198, 17613, 18334, 18746, 20826, 21983, 23674, 24102, 24297, 25441, 27398, 27501, 28119, 30438, 31122, 35226, 35511, 41097, 43966, 48594, 50882, 55002, 56238, 64169, 65949, 71022, 72891, 76323, 82194, 82503, 84357, 106533, 119171, 123291, 128338, 131898, 145782, 152646, 153881, 165006, 168714, 174173, 178087, 192507, 197847, 213066, 228969, 238342, 246582, 307762, 348346, 356174, 357513, 385014, 395694, 457938, 461643, 522519, 534261, 577521, 715026, 834197, 923286, 1045038, 1068522, 1072539, 1155042, 1219211, 1384929, 1567557, 1602783, 1668394, 2145078, 2264249, 2438422, 2502591, 2769858, 3135114, 3205566, 3657633, 4528498, 5005182, 6792747, 7315266, 7507773, 10972899, 13585494, 15015546, 15849743, 20378241, 21945798, 31699486, 40756482, 47549229, 95098458, 142647687, 285295374]

約数ペア:

[(1, 285295374), (2, 142647687), (3, 95098458), (6, 47549229), (7, 40756482), (9, 31699486), (13, 21945798), (14, 20378241), (18, 15849743), (19, 15015546), (21, 13585494), (26, 10972899), (38, 7507773), (39, 7315266), (42, 6792747), (57, 5005182), (63, 4528498), (78, 3657633), (89, 3205566), (91, 3135114), (103, 2769858), (114, 2502591), (117, 2438422), (126, 2264249), (133, 2145078), (171, 1668394), (178, 1602783), (182, 1567557), (206, 1384929), (234, 1219211), (247, 1155042), (266, 1072539), (267, 1068522), (273, 1045038), (309, 923286), (342, 834197), (399, 715026), (494, 577521), (534, 534261), (546, 522519), (618, 461643), (623, 457938), (721, 395694), (741, 385014), (798, 357513), (801, 356174), (819, 348346), (927, 307762), (1157, 246582), (1197, 238342), (1246, 228969), (1339, 213066), (1442, 197847), (1482, 192507), (1602, 178087), (1638, 174173), (1691, 168714), (1729, 165006), (1854, 153881), (1869, 152646), (1957, 145782), (2163, 131898), (2223, 128338), (2314, 123291), (2394, 119171), (2678, 106533), (3382, 84357), (3458, 82503), (3471, 82194), (3738, 76323), (3914, 72891), (4017, 71022), (4326, 65949), (4446, 64169), (5073, 56238), (5187, 55002), (5607, 50882), (5871, 48594), (6489, 43966), (6942, 41097), (8034, 35511), (8099, 35226), (9167, 31122), (9373, 30438), (10146, 28119), (10374, 27501), (10413, 27398), (11214, 25441), (11742, 24297), (11837, 24102), (12051, 23674), (12978, 21983), (13699, 20826), (15219, 18746), (15561, 18334), (16198, 17613)]