2019018736

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 240

約数和(自身を含む): 5177248000

約数和(自身を除く): 3158229264

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 49, 56, 67, 68, 76, 98, 112, 119, 133, 134, 136, 152, 196, 238, 266, 268, 272, 289, 304, 323, 343, 392, 469, 476, 532, 536, 578, 646, 686, 784, 833, 931, 938, 952, 1064, 1072, 1139, 1156, 1273, 1292, 1372, 1666, 1862, 1876, 1904, 2023, 2128, 2261, 2278, 2312, 2546, 2584, 2744, 3283, 3332, 3724, 3752, 4046, 4522, 4556, 4624, 5092, 5168, 5488, 5491, 5831, 6517, 6566, 6664, 7448, 7504, 7973, 8092, 8911, 9044, 9112, 10184, 10982, 11662, 13034, 13132, 13328, 14161, 14896, 15827, 15946, 16184, 17822, 18088, 18224, 19363, 20368, 21641, 21964, 22981, 23324, 26068, 26264, 28322, 31654, 31892, 32368, 35644, 36176, 38437, 38726, 43282, 43928, 45962, 46648, 52136, 52528, 55811, 56644, 62377, 63308, 63784, 71288, 76874, 77452, 86564, 87856, 91924, 93296, 99127, 104272, 110789, 111622, 113288, 124754, 126616, 127568, 135541, 142576, 151487, 153748, 154904, 173128, 183848, 198254, 221578, 223244, 226576, 249508, 253232, 269059, 271082, 302974, 307496, 309808, 346256, 367696, 367897, 390677, 396508, 436639, 443156, 446488, 499016, 538118, 542164, 605948, 614992, 735794, 781354, 793016, 873278, 886312, 892976, 948787, 998032, 1060409, 1076236, 1084328, 1211896, 1471588, 1562708, 1586032, 1746556, 1772624, 1883413, 1897574, 2120818, 2152472, 2168656, 2423792, 2575279, 2943176, 3125416, 3493112, 3766826, 3795148, 4241636, 4304944, 5150558, 5886352, 6250832, 6641509, 6986224, 7422863, 7533652, 7590296, 8483272, 10301116, 13283018, 14845726, 15067304, 15180592, 16966544, 18026953, 20602232, 26566036, 29691452, 30134608, 36053906, 41204464, 53132072, 59382904, 72107812, 106264144, 118765808, 126188671, 144215624, 252377342, 288431248, 504754684, 1009509368, 2019018736]

約数ペア:

[(1, 2019018736), (2, 1009509368), (4, 504754684), (7, 288431248), (8, 252377342), (14, 144215624), (16, 126188671), (17, 118765808), (19, 106264144), (28, 72107812), (34, 59382904), (38, 53132072), (49, 41204464), (56, 36053906), (67, 30134608), (68, 29691452), (76, 26566036), (98, 20602232), (112, 18026953), (119, 16966544), (133, 15180592), (134, 15067304), (136, 14845726), (152, 13283018), (196, 10301116), (238, 8483272), (266, 7590296), (268, 7533652), (272, 7422863), (289, 6986224), (304, 6641509), (323, 6250832), (343, 5886352), (392, 5150558), (469, 4304944), (476, 4241636), (532, 3795148), (536, 3766826), (578, 3493112), (646, 3125416), (686, 2943176), (784, 2575279), (833, 2423792), (931, 2168656), (938, 2152472), (952, 2120818), (1064, 1897574), (1072, 1883413), (1139, 1772624), (1156, 1746556), (1273, 1586032), (1292, 1562708), (1372, 1471588), (1666, 1211896), (1862, 1084328), (1876, 1076236), (1904, 1060409), (2023, 998032), (2128, 948787), (2261, 892976), (2278, 886312), (2312, 873278), (2546, 793016), (2584, 781354), (2744, 735794), (3283, 614992), (3332, 605948), (3724, 542164), (3752, 538118), (4046, 499016), (4522, 446488), (4556, 443156), (4624, 436639), (5092, 396508), (5168, 390677), (5488, 367897), (5491, 367696), (5831, 346256), (6517, 309808), (6566, 307496), (6664, 302974), (7448, 271082), (7504, 269059), (7973, 253232), (8092, 249508), (8911, 226576), (9044, 223244), (9112, 221578), (10184, 198254), (10982, 183848), (11662, 173128), (13034, 154904), (13132, 153748), (13328, 151487), (14161, 142576), (14896, 135541), (15827, 127568), (15946, 126616), (16184, 124754), (17822, 113288), (18088, 111622), (18224, 110789), (19363, 104272), (20368, 99127), (21641, 93296), (21964, 91924), (22981, 87856), (23324, 86564), (26068, 77452), (26264, 76874), (28322, 71288), (31654, 63784), (31892, 63308), (32368, 62377), (35644, 56644), (36176, 55811), (38437, 52528), (38726, 52136), (43282, 46648), (43928, 45962)]