1217802264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{397}}^1$

素因数の和:494

約数の個数: 192

約数和(自身を含む): 3794054400

約数和(自身を除く): 2576252136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 372, 397, 399, 434, 456, 532, 589, 651, 744, 794, 798, 868, 961, 1064, 1178, 1191, 1302, 1588, 1596, 1736, 1767, 1922, 2356, 2382, 2604, 2779, 2883, 3176, 3192, 3534, 3844, 4123, 4712, 4764, 5208, 5558, 5766, 6727, 7068, 7543, 7688, 8246, 8337, 9528, 11116, 11532, 12307, 12369, 13454, 14136, 15086, 16492, 16674, 18259, 20181, 22232, 22629, 23064, 24614, 24738, 26908, 30172, 32984, 33348, 36518, 36921, 40362, 45258, 49228, 49476, 52801, 53816, 54777, 60344, 66696, 73036, 73842, 80724, 86149, 90516, 98456, 98952, 105602, 109554, 127813, 146072, 147684, 158403, 161448, 172298, 181032, 211204, 219108, 233833, 255626, 258447, 295368, 316806, 344596, 381517, 383439, 422408, 438216, 467666, 511252, 516894, 633612, 689192, 701499, 763034, 766878, 935332, 1022504, 1033788, 1144551, 1267224, 1402998, 1526068, 1533756, 1636831, 1870664, 2067576, 2289102, 2670619, 2805996, 3052136, 3067512, 3273662, 4578204, 4910493, 5341238, 5611992, 6547324, 7248823, 8011857, 9156408, 9820986, 10682476, 13094648, 14497646, 16023714, 19641972, 21364952, 21746469, 28995292, 32047428, 39283944, 43492938, 50741761, 57990584, 64094856, 86985876, 101483522, 152225283, 173971752, 202967044, 304450566, 405934088, 608901132, 1217802264]

約数ペア:

[(1, 1217802264), (2, 608901132), (3, 405934088), (4, 304450566), (6, 202967044), (7, 173971752), (8, 152225283), (12, 101483522), (14, 86985876), (19, 64094856), (21, 57990584), (24, 50741761), (28, 43492938), (31, 39283944), (38, 32047428), (42, 28995292), (56, 21746469), (57, 21364952), (62, 19641972), (76, 16023714), (84, 14497646), (93, 13094648), (114, 10682476), (124, 9820986), (133, 9156408), (152, 8011857), (168, 7248823), (186, 6547324), (217, 5611992), (228, 5341238), (248, 4910493), (266, 4578204), (372, 3273662), (397, 3067512), (399, 3052136), (434, 2805996), (456, 2670619), (532, 2289102), (589, 2067576), (651, 1870664), (744, 1636831), (794, 1533756), (798, 1526068), (868, 1402998), (961, 1267224), (1064, 1144551), (1178, 1033788), (1191, 1022504), (1302, 935332), (1588, 766878), (1596, 763034), (1736, 701499), (1767, 689192), (1922, 633612), (2356, 516894), (2382, 511252), (2604, 467666), (2779, 438216), (2883, 422408), (3176, 383439), (3192, 381517), (3534, 344596), (3844, 316806), (4123, 295368), (4712, 258447), (4764, 255626), (5208, 233833), (5558, 219108), (5766, 211204), (6727, 181032), (7068, 172298), (7543, 161448), (7688, 158403), (8246, 147684), (8337, 146072), (9528, 127813), (11116, 109554), (11532, 105602), (12307, 98952), (12369, 98456), (13454, 90516), (14136, 86149), (15086, 80724), (16492, 73842), (16674, 73036), (18259, 66696), (20181, 60344), (22232, 54777), (22629, 53816), (23064, 52801), (24614, 49476), (24738, 49228), (26908, 45258), (30172, 40362), (32984, 36921), (33348, 36518)]