2019778432

素因数分解:

$2^7\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1061

約数の個数: 192

約数和(自身を含む): 5222134800

約数和(自身を除く): 3202356368

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 49, 56, 64, 68, 76, 98, 112, 119, 128, 133, 136, 152, 196, 224, 238, 266, 272, 304, 323, 392, 448, 476, 532, 544, 608, 646, 784, 833, 896, 931, 952, 997, 1064, 1088, 1216, 1292, 1568, 1666, 1862, 1904, 1994, 2128, 2176, 2261, 2432, 2584, 3136, 3332, 3724, 3808, 3988, 4256, 4522, 5168, 6272, 6664, 6979, 7448, 7616, 7976, 8512, 9044, 10336, 13328, 13958, 14896, 15232, 15827, 15952, 16949, 17024, 18088, 18943, 20672, 26656, 27916, 29792, 31654, 31904, 33898, 36176, 37886, 41344, 48853, 53312, 55832, 59584, 63308, 63808, 67796, 72352, 75772, 97706, 106624, 111664, 118643, 119168, 126616, 127616, 132601, 135592, 144704, 151544, 195412, 223328, 237286, 253232, 265202, 271184, 289408, 303088, 322031, 390824, 446656, 474572, 506464, 530404, 542368, 606176, 644062, 781648, 830501, 893312, 928207, 949144, 1012928, 1060808, 1084736, 1212352, 1288124, 1563296, 1661002, 1856414, 1898288, 2025856, 2121616, 2169472, 2254217, 2424704, 2576248, 3126592, 3322004, 3712828, 3796576, 4243232, 4508434, 5152496, 6253184, 6644008, 7425656, 7593152, 8486464, 9016868, 10304992, 13288016, 14851312, 15186304, 15779519, 16972928, 18033736, 20609984, 26576032, 29702624, 31559038, 36067472, 41219968, 53152064, 59405248, 63118076, 72134944, 106304128, 118810496, 126236152, 144269888, 252472304, 288539776, 504944608, 1009889216, 2019778432]

約数ペア:

[(1, 2019778432), (2, 1009889216), (4, 504944608), (7, 288539776), (8, 252472304), (14, 144269888), (16, 126236152), (17, 118810496), (19, 106304128), (28, 72134944), (32, 63118076), (34, 59405248), (38, 53152064), (49, 41219968), (56, 36067472), (64, 31559038), (68, 29702624), (76, 26576032), (98, 20609984), (112, 18033736), (119, 16972928), (128, 15779519), (133, 15186304), (136, 14851312), (152, 13288016), (196, 10304992), (224, 9016868), (238, 8486464), (266, 7593152), (272, 7425656), (304, 6644008), (323, 6253184), (392, 5152496), (448, 4508434), (476, 4243232), (532, 3796576), (544, 3712828), (608, 3322004), (646, 3126592), (784, 2576248), (833, 2424704), (896, 2254217), (931, 2169472), (952, 2121616), (997, 2025856), (1064, 1898288), (1088, 1856414), (1216, 1661002), (1292, 1563296), (1568, 1288124), (1666, 1212352), (1862, 1084736), (1904, 1060808), (1994, 1012928), (2128, 949144), (2176, 928207), (2261, 893312), (2432, 830501), (2584, 781648), (3136, 644062), (3332, 606176), (3724, 542368), (3808, 530404), (3988, 506464), (4256, 474572), (4522, 446656), (5168, 390824), (6272, 322031), (6664, 303088), (6979, 289408), (7448, 271184), (7616, 265202), (7976, 253232), (8512, 237286), (9044, 223328), (10336, 195412), (13328, 151544), (13958, 144704), (14896, 135592), (15232, 132601), (15827, 127616), (15952, 126616), (16949, 119168), (17024, 118643), (18088, 111664), (18943, 106624), (20672, 97706), (26656, 75772), (27916, 72352), (29792, 67796), (31654, 63808), (31904, 63308), (33898, 59584), (36176, 55832), (37886, 53312), (41344, 48853)]