768725568

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 252

約数和(自身を含む): 2447277300

約数和(自身を除く): 1678551732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 64, 72, 78, 96, 104, 106, 117, 144, 149, 156, 159, 169, 192, 208, 212, 234, 288, 298, 312, 318, 338, 416, 424, 447, 468, 477, 507, 576, 596, 624, 636, 676, 689, 832, 848, 894, 936, 954, 1014, 1192, 1248, 1272, 1341, 1352, 1378, 1521, 1696, 1788, 1872, 1908, 1937, 2028, 2067, 2384, 2496, 2544, 2682, 2704, 2756, 3042, 3392, 3576, 3744, 3816, 3874, 4056, 4134, 4768, 5088, 5364, 5408, 5512, 5811, 6084, 6201, 7152, 7488, 7632, 7748, 7897, 8112, 8268, 8957, 9536, 10176, 10728, 10816, 11024, 11622, 12168, 12402, 14304, 15264, 15496, 15794, 16224, 16536, 17433, 17914, 21456, 22048, 23244, 23691, 24336, 24804, 25181, 26871, 28608, 30528, 30992, 31588, 32448, 33072, 34866, 35828, 42912, 44096, 46488, 47382, 48672, 49608, 50362, 53742, 61984, 63176, 66144, 69732, 71073, 71656, 75543, 80613, 85824, 92976, 94764, 97344, 99216, 100724, 102661, 107484, 123968, 126352, 132288, 139464, 142146, 143312, 151086, 161226, 185952, 189528, 198432, 201448, 205322, 214968, 226629, 252704, 278928, 284292, 286624, 302172, 307983, 322452, 371904, 379056, 396864, 402896, 410644, 429936, 453258, 505408, 557856, 568584, 573248, 604344, 615966, 644904, 758112, 805792, 821288, 859872, 906516, 923949, 1115712, 1137168, 1208688, 1231932, 1289808, 1334593, 1516224, 1611584, 1642576, 1719744, 1813032, 1847898, 2274336, 2417376, 2463864, 2579616, 2669186, 3285152, 3626064, 3695796, 4003779, 4548672, 4834752, 4927728, 5159232, 5338372, 6570304, 7252128, 7391592, 8007558, 9855456, 10676744, 12011337, 14504256, 14783184, 16015116, 19710912, 21353488, 24022674, 29566368, 32030232, 42706976, 48045348, 59132736, 64060464, 85413952, 96090696, 128120928, 192181392, 256241856, 384362784, 768725568]

約数ペア:

[(1, 768725568), (2, 384362784), (3, 256241856), (4, 192181392), (6, 128120928), (8, 96090696), (9, 85413952), (12, 64060464), (13, 59132736), (16, 48045348), (18, 42706976), (24, 32030232), (26, 29566368), (32, 24022674), (36, 21353488), (39, 19710912), (48, 16015116), (52, 14783184), (53, 14504256), (64, 12011337), (72, 10676744), (78, 9855456), (96, 8007558), (104, 7391592), (106, 7252128), (117, 6570304), (144, 5338372), (149, 5159232), (156, 4927728), (159, 4834752), (169, 4548672), (192, 4003779), (208, 3695796), (212, 3626064), (234, 3285152), (288, 2669186), (298, 2579616), (312, 2463864), (318, 2417376), (338, 2274336), (416, 1847898), (424, 1813032), (447, 1719744), (468, 1642576), (477, 1611584), (507, 1516224), (576, 1334593), (596, 1289808), (624, 1231932), (636, 1208688), (676, 1137168), (689, 1115712), (832, 923949), (848, 906516), (894, 859872), (936, 821288), (954, 805792), (1014, 758112), (1192, 644904), (1248, 615966), (1272, 604344), (1341, 573248), (1352, 568584), (1378, 557856), (1521, 505408), (1696, 453258), (1788, 429936), (1872, 410644), (1908, 402896), (1937, 396864), (2028, 379056), (2067, 371904), (2384, 322452), (2496, 307983), (2544, 302172), (2682, 286624), (2704, 284292), (2756, 278928), (3042, 252704), (3392, 226629), (3576, 214968), (3744, 205322), (3816, 201448), (3874, 198432), (4056, 189528), (4134, 185952), (4768, 161226), (5088, 151086), (5364, 143312), (5408, 142146), (5512, 139464), (5811, 132288), (6084, 126352), (6201, 123968), (7152, 107484), (7488, 102661), (7632, 100724), (7748, 99216), (7897, 97344), (8112, 94764), (8268, 92976), (8957, 85824), (9536, 80613), (10176, 75543), (10728, 71656), (10816, 71073), (11024, 69732), (11622, 66144), (12168, 63176), (12402, 61984), (14304, 53742), (15264, 50362), (15496, 49608), (15794, 48672), (16224, 47382), (16536, 46488), (17433, 44096), (17914, 42912), (21456, 35828), (22048, 34866), (23244, 33072), (23691, 32448), (24336, 31588), (24804, 30992), (25181, 30528), (26871, 28608)]