19817238336

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4943}}^1$

素因数の和:5141

約数の個数: 224

約数和(自身を含む): 63492034560

約数和(自身を除く): 43674796224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 157, 168, 192, 224, 228, 266, 304, 314, 336, 399, 448, 456, 471, 532, 608, 628, 672, 798, 912, 942, 1064, 1099, 1216, 1256, 1344, 1596, 1824, 1884, 2128, 2198, 2512, 2983, 3192, 3297, 3648, 3768, 4256, 4396, 4943, 5024, 5966, 6384, 6594, 7536, 8512, 8792, 8949, 9886, 10048, 11932, 12768, 13188, 14829, 15072, 17584, 17898, 19772, 20881, 23864, 25536, 26376, 29658, 30144, 34601, 35168, 35796, 39544, 41762, 47728, 52752, 59316, 62643, 69202, 70336, 71592, 79088, 83524, 93917, 95456, 103803, 105504, 118632, 125286, 138404, 143184, 158176, 167048, 187834, 190912, 207606, 211008, 237264, 250572, 276808, 281751, 286368, 316352, 334096, 375668, 415212, 474528, 501144, 553616, 563502, 572736, 657419, 668192, 751336, 776051, 830424, 949056, 1002288, 1107232, 1127004, 1314838, 1336384, 1502672, 1552102, 1660848, 1972257, 2004576, 2214464, 2254008, 2328153, 2629676, 3005344, 3104204, 3321696, 3944514, 4009152, 4508016, 4656306, 5259352, 5432357, 6010688, 6208408, 6643392, 7889028, 9016032, 9312612, 10518704, 10864714, 12416816, 14744969, 15778056, 16297071, 18032064, 18625224, 21037408, 21729428, 24833632, 29489938, 31556112, 32594142, 37250448, 42074816, 43458856, 44234907, 49667264, 58979876, 63112224, 65188284, 74500896, 86917712, 88469814, 103214783, 117959752, 126224448, 130376568, 149001792, 173835424, 176939628, 206429566, 235919504, 260753136, 309644349, 347670848, 353879256, 412859132, 471839008, 521506272, 619288698, 707758512, 825718264, 943678016, 1043012544, 1238577396, 1415517024, 1651436528, 2477154792, 2831034048, 3302873056, 4954309584, 6605746112, 9908619168, 19817238336]

約数ペア:

[(1, 19817238336), (2, 9908619168), (3, 6605746112), (4, 4954309584), (6, 3302873056), (7, 2831034048), (8, 2477154792), (12, 1651436528), (14, 1415517024), (16, 1238577396), (19, 1043012544), (21, 943678016), (24, 825718264), (28, 707758512), (32, 619288698), (38, 521506272), (42, 471839008), (48, 412859132), (56, 353879256), (57, 347670848), (64, 309644349), (76, 260753136), (84, 235919504), (96, 206429566), (112, 176939628), (114, 173835424), (133, 149001792), (152, 130376568), (157, 126224448), (168, 117959752), (192, 103214783), (224, 88469814), (228, 86917712), (266, 74500896), (304, 65188284), (314, 63112224), (336, 58979876), (399, 49667264), (448, 44234907), (456, 43458856), (471, 42074816), (532, 37250448), (608, 32594142), (628, 31556112), (672, 29489938), (798, 24833632), (912, 21729428), (942, 21037408), (1064, 18625224), (1099, 18032064), (1216, 16297071), (1256, 15778056), (1344, 14744969), (1596, 12416816), (1824, 10864714), (1884, 10518704), (2128, 9312612), (2198, 9016032), (2512, 7889028), (2983, 6643392), (3192, 6208408), (3297, 6010688), (3648, 5432357), (3768, 5259352), (4256, 4656306), (4396, 4508016), (4943, 4009152), (5024, 3944514), (5966, 3321696), (6384, 3104204), (6594, 3005344), (7536, 2629676), (8512, 2328153), (8792, 2254008), (8949, 2214464), (9886, 2004576), (10048, 1972257), (11932, 1660848), (12768, 1552102), (13188, 1502672), (14829, 1336384), (15072, 1314838), (17584, 1127004), (17898, 1107232), (19772, 1002288), (20881, 949056), (23864, 830424), (25536, 776051), (26376, 751336), (29658, 668192), (30144, 657419), (34601, 572736), (35168, 563502), (35796, 553616), (39544, 501144), (41762, 474528), (47728, 415212), (52752, 375668), (59316, 334096), (62643, 316352), (69202, 286368), (70336, 281751), (71592, 276808), (79088, 250572), (83524, 237264), (93917, 211008), (95456, 207606), (103803, 190912), (105504, 187834), (118632, 167048), (125286, 158176), (138404, 143184)]