1997705088

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1229}}^1$

素因数の和:1349

約数の個数: 192

約数和(自身を含む): 6165104400

約数和(自身を除く): 4167399312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 83, 96, 102, 128, 136, 144, 153, 166, 192, 204, 249, 272, 288, 306, 332, 384, 408, 498, 544, 576, 612, 664, 747, 816, 996, 1088, 1152, 1224, 1229, 1328, 1411, 1494, 1632, 1992, 2176, 2448, 2458, 2656, 2822, 2988, 3264, 3687, 3984, 4233, 4896, 4916, 5312, 5644, 5976, 6528, 7374, 7968, 8466, 9792, 9832, 10624, 11061, 11288, 11952, 12699, 14748, 15936, 16932, 19584, 19664, 20893, 22122, 22576, 23904, 25398, 29496, 31872, 33864, 39328, 41786, 44244, 45152, 47808, 50796, 58992, 62679, 67728, 78656, 83572, 88488, 90304, 95616, 101592, 102007, 117984, 125358, 135456, 157312, 167144, 176976, 180608, 188037, 203184, 204014, 235968, 250716, 270912, 306021, 334288, 353952, 376074, 406368, 408028, 471936, 501432, 541824, 612042, 668576, 707904, 752148, 812736, 816056, 918063, 1002864, 1224084, 1337152, 1415808, 1504296, 1625472, 1632112, 1734119, 1836126, 2005728, 2448168, 2674304, 3008592, 3264224, 3468238, 3672252, 4011456, 4896336, 5202357, 6017184, 6528448, 6936476, 7344504, 8022912, 9792672, 10404714, 12034368, 13056896, 13872952, 14689008, 15607071, 19585344, 20809428, 24068736, 27745904, 29378016, 31214142, 39170688, 41618856, 55491808, 58756032, 62428284, 83237712, 110983616, 117512064, 124856568, 166475424, 221967232, 249713136, 332950848, 499426272, 665901696, 998852544, 1997705088]

約数ペア:

[(1, 1997705088), (2, 998852544), (3, 665901696), (4, 499426272), (6, 332950848), (8, 249713136), (9, 221967232), (12, 166475424), (16, 124856568), (17, 117512064), (18, 110983616), (24, 83237712), (32, 62428284), (34, 58756032), (36, 55491808), (48, 41618856), (51, 39170688), (64, 31214142), (68, 29378016), (72, 27745904), (83, 24068736), (96, 20809428), (102, 19585344), (128, 15607071), (136, 14689008), (144, 13872952), (153, 13056896), (166, 12034368), (192, 10404714), (204, 9792672), (249, 8022912), (272, 7344504), (288, 6936476), (306, 6528448), (332, 6017184), (384, 5202357), (408, 4896336), (498, 4011456), (544, 3672252), (576, 3468238), (612, 3264224), (664, 3008592), (747, 2674304), (816, 2448168), (996, 2005728), (1088, 1836126), (1152, 1734119), (1224, 1632112), (1229, 1625472), (1328, 1504296), (1411, 1415808), (1494, 1337152), (1632, 1224084), (1992, 1002864), (2176, 918063), (2448, 816056), (2458, 812736), (2656, 752148), (2822, 707904), (2988, 668576), (3264, 612042), (3687, 541824), (3984, 501432), (4233, 471936), (4896, 408028), (4916, 406368), (5312, 376074), (5644, 353952), (5976, 334288), (6528, 306021), (7374, 270912), (7968, 250716), (8466, 235968), (9792, 204014), (9832, 203184), (10624, 188037), (11061, 180608), (11288, 176976), (11952, 167144), (12699, 157312), (14748, 135456), (15936, 125358), (16932, 117984), (19584, 102007), (19664, 101592), (20893, 95616), (22122, 90304), (22576, 88488), (23904, 83572), (25398, 78656), (29496, 67728), (31872, 62679), (33864, 58992), (39328, 50796), (41786, 47808), (44244, 45152)]