215056296

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:566

約数の個数: 240

約数和(自身を含む): 756049140

約数和(自身を除く): 540992844

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 117, 126, 147, 156, 162, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 324, 351, 364, 378, 392, 441, 468, 504, 521, 546, 567, 588, 637, 648, 702, 728, 756, 819, 882, 936, 1042, 1053, 1092, 1134, 1176, 1274, 1323, 1404, 1512, 1563, 1638, 1764, 1911, 2084, 2106, 2184, 2268, 2457, 2548, 2646, 2808, 3126, 3276, 3528, 3647, 3822, 3969, 4168, 4212, 4536, 4689, 4914, 5096, 5292, 5733, 6252, 6552, 6773, 7294, 7371, 7644, 7938, 8424, 9378, 9828, 10584, 10941, 11466, 12504, 13546, 14067, 14588, 14742, 15288, 15876, 17199, 18756, 19656, 20319, 21882, 22932, 25529, 27092, 28134, 29176, 29484, 31752, 32823, 34398, 37512, 40638, 42201, 43764, 45864, 47411, 51058, 51597, 54184, 56268, 58968, 60957, 65646, 68796, 76587, 81276, 84402, 87528, 94822, 98469, 102116, 103194, 112536, 121914, 131292, 137592, 142233, 153174, 162552, 168804, 182871, 189644, 196938, 204232, 206388, 229761, 243828, 262584, 284466, 295407, 306348, 331877, 337608, 365742, 379288, 393876, 412776, 426699, 459522, 487656, 548613, 568932, 590814, 612696, 663754, 689283, 731484, 787752, 853398, 919044, 995631, 1097226, 1137864, 1181628, 1280097, 1327508, 1378566, 1462968, 1706796, 1838088, 1991262, 2067849, 2194452, 2363256, 2560194, 2655016, 2757132, 2986893, 3413592, 3840291, 3982524, 4135698, 4388904, 5120388, 5514264, 5973786, 7680582, 7965048, 8271396, 8960679, 10240776, 11947572, 15361164, 16542792, 17921358, 23895144, 26882037, 30722328, 35842716, 53764074, 71685432, 107528148, 215056296]

約数ペア:

[(1, 215056296), (2, 107528148), (3, 71685432), (4, 53764074), (6, 35842716), (7, 30722328), (8, 26882037), (9, 23895144), (12, 17921358), (13, 16542792), (14, 15361164), (18, 11947572), (21, 10240776), (24, 8960679), (26, 8271396), (27, 7965048), (28, 7680582), (36, 5973786), (39, 5514264), (42, 5120388), (49, 4388904), (52, 4135698), (54, 3982524), (56, 3840291), (63, 3413592), (72, 2986893), (78, 2757132), (81, 2655016), (84, 2560194), (91, 2363256), (98, 2194452), (104, 2067849), (108, 1991262), (117, 1838088), (126, 1706796), (147, 1462968), (156, 1378566), (162, 1327508), (168, 1280097), (182, 1181628), (189, 1137864), (196, 1097226), (216, 995631), (234, 919044), (252, 853398), (273, 787752), (294, 731484), (312, 689283), (324, 663754), (351, 612696), (364, 590814), (378, 568932), (392, 548613), (441, 487656), (468, 459522), (504, 426699), (521, 412776), (546, 393876), (567, 379288), (588, 365742), (637, 337608), (648, 331877), (702, 306348), (728, 295407), (756, 284466), (819, 262584), (882, 243828), (936, 229761), (1042, 206388), (1053, 204232), (1092, 196938), (1134, 189644), (1176, 182871), (1274, 168804), (1323, 162552), (1404, 153174), (1512, 142233), (1563, 137592), (1638, 131292), (1764, 121914), (1911, 112536), (2084, 103194), (2106, 102116), (2184, 98469), (2268, 94822), (2457, 87528), (2548, 84402), (2646, 81276), (2808, 76587), (3126, 68796), (3276, 65646), (3528, 60957), (3647, 58968), (3822, 56268), (3969, 54184), (4168, 51597), (4212, 51058), (4536, 47411), (4689, 45864), (4914, 43764), (5096, 42201), (5292, 40638), (5733, 37512), (6252, 34398), (6552, 32823), (6773, 31752), (7294, 29484), (7371, 29176), (7644, 28134), (7938, 27092), (8424, 25529), (9378, 22932), (9828, 21882), (10584, 20319), (10941, 19656), (11466, 18756), (12504, 17199), (13546, 15876), (14067, 15288), (14588, 14742)]