1985738496

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 288

約数和(自身を含む): 6338035200

約数和(自身を除く): 4352296704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 67, 74, 84, 96, 111, 112, 128, 134, 148, 149, 168, 192, 201, 222, 224, 256, 259, 268, 296, 298, 336, 384, 402, 444, 447, 448, 469, 518, 536, 592, 596, 672, 768, 777, 804, 888, 894, 896, 938, 1036, 1043, 1072, 1184, 1192, 1344, 1407, 1554, 1608, 1776, 1788, 1792, 1876, 2072, 2086, 2144, 2368, 2384, 2479, 2688, 2814, 3108, 3129, 3216, 3552, 3576, 3752, 4144, 4172, 4288, 4736, 4768, 4958, 5376, 5513, 5628, 6216, 6258, 6432, 7104, 7152, 7437, 7504, 8288, 8344, 8576, 9472, 9536, 9916, 9983, 11026, 11256, 12432, 12516, 12864, 14208, 14304, 14874, 15008, 16539, 16576, 16688, 17152, 17353, 19072, 19832, 19966, 22052, 22512, 24864, 25032, 25728, 28416, 28608, 29748, 29949, 30016, 33078, 33152, 33376, 34706, 38144, 38591, 39664, 39932, 44104, 45024, 49728, 50064, 51456, 52059, 57216, 59496, 59898, 60032, 66156, 66304, 66752, 69412, 69881, 77182, 79328, 79864, 88208, 90048, 99456, 100128, 104118, 114432, 115773, 118992, 119796, 120064, 132312, 133504, 138824, 139762, 154364, 158656, 159728, 176416, 180096, 198912, 200256, 208236, 209643, 231546, 237984, 239592, 264624, 267008, 277648, 279524, 308728, 317312, 319456, 352832, 360192, 369371, 400512, 416472, 419286, 463092, 475968, 479184, 529248, 555296, 559048, 617456, 634624, 638912, 705664, 738742, 801024, 832944, 838572, 926184, 951936, 958368, 1058496, 1108113, 1110592, 1118096, 1234912, 1277824, 1411328, 1477484, 1665888, 1677144, 1852368, 1903872, 1916736, 2116992, 2216226, 2221184, 2236192, 2469824, 2555648, 2585597, 2954968, 3331776, 3354288, 3704736, 3833472, 4233984, 4432452, 4442368, 4472384, 4939648, 5171194, 5909936, 6663552, 6708576, 7409472, 7666944, 7756791, 8864904, 8944768, 9879296, 10342388, 11819872, 13327104, 13417152, 14818944, 15513582, 17729808, 17889536, 20684776, 23639744, 26834304, 29637888, 31027164, 35459616, 41369552, 47279488, 53668608, 62054328, 70919232, 82739104, 94558976, 124108656, 141838464, 165478208, 248217312, 283676928, 330956416, 496434624, 661912832, 992869248, 1985738496]

約数ペア:

[(1, 1985738496), (2, 992869248), (3, 661912832), (4, 496434624), (6, 330956416), (7, 283676928), (8, 248217312), (12, 165478208), (14, 141838464), (16, 124108656), (21, 94558976), (24, 82739104), (28, 70919232), (32, 62054328), (37, 53668608), (42, 47279488), (48, 41369552), (56, 35459616), (64, 31027164), (67, 29637888), (74, 26834304), (84, 23639744), (96, 20684776), (111, 17889536), (112, 17729808), (128, 15513582), (134, 14818944), (148, 13417152), (149, 13327104), (168, 11819872), (192, 10342388), (201, 9879296), (222, 8944768), (224, 8864904), (256, 7756791), (259, 7666944), (268, 7409472), (296, 6708576), (298, 6663552), (336, 5909936), (384, 5171194), (402, 4939648), (444, 4472384), (447, 4442368), (448, 4432452), (469, 4233984), (518, 3833472), (536, 3704736), (592, 3354288), (596, 3331776), (672, 2954968), (768, 2585597), (777, 2555648), (804, 2469824), (888, 2236192), (894, 2221184), (896, 2216226), (938, 2116992), (1036, 1916736), (1043, 1903872), (1072, 1852368), (1184, 1677144), (1192, 1665888), (1344, 1477484), (1407, 1411328), (1554, 1277824), (1608, 1234912), (1776, 1118096), (1788, 1110592), (1792, 1108113), (1876, 1058496), (2072, 958368), (2086, 951936), (2144, 926184), (2368, 838572), (2384, 832944), (2479, 801024), (2688, 738742), (2814, 705664), (3108, 638912), (3129, 634624), (3216, 617456), (3552, 559048), (3576, 555296), (3752, 529248), (4144, 479184), (4172, 475968), (4288, 463092), (4736, 419286), (4768, 416472), (4958, 400512), (5376, 369371), (5513, 360192), (5628, 352832), (6216, 319456), (6258, 317312), (6432, 308728), (7104, 279524), (7152, 277648), (7437, 267008), (7504, 264624), (8288, 239592), (8344, 237984), (8576, 231546), (9472, 209643), (9536, 208236), (9916, 200256), (9983, 198912), (11026, 180096), (11256, 176416), (12432, 159728), (12516, 158656), (12864, 154364), (14208, 139762), (14304, 138824), (14874, 133504), (15008, 132312), (16539, 120064), (16576, 119796), (16688, 118992), (17152, 115773), (17353, 114432), (19072, 104118), (19832, 100128), (19966, 99456), (22052, 90048), (22512, 88208), (24864, 79864), (25032, 79328), (25728, 77182), (28416, 69881), (28608, 69412), (29748, 66752), (29949, 66304), (30016, 66156), (33078, 60032), (33152, 59898), (33376, 59496), (34706, 57216), (38144, 52059), (38591, 51456), (39664, 50064), (39932, 49728), (44104, 45024)]