21087783144

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{8867}}^1$

素因数の和:8992

約数の個数: 192

約数和(自身を含む): 63498427200

約数和(自身を除く): 42410644056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 29, 34, 36, 51, 58, 67, 68, 72, 87, 102, 116, 134, 136, 153, 174, 201, 204, 232, 261, 268, 306, 348, 402, 408, 493, 522, 536, 603, 612, 696, 804, 986, 1044, 1139, 1206, 1224, 1479, 1608, 1943, 1972, 2088, 2278, 2412, 2958, 3417, 3886, 3944, 4437, 4556, 4824, 5829, 5916, 6834, 7772, 8867, 8874, 9112, 10251, 11658, 11832, 13668, 15544, 17487, 17734, 17748, 20502, 23316, 26601, 27336, 33031, 34974, 35468, 35496, 41004, 46632, 53202, 66062, 69948, 70936, 79803, 82008, 99093, 106404, 132124, 139896, 150739, 159606, 198186, 212808, 257143, 264248, 297279, 301478, 319212, 396372, 452217, 514286, 594089, 594558, 602956, 638424, 771429, 792744, 904434, 1028572, 1188178, 1189116, 1205912, 1356651, 1542858, 1782267, 1808868, 2057144, 2314287, 2376356, 2378232, 2713302, 3085716, 3564534, 3617736, 4371431, 4628574, 4752712, 5346801, 5426604, 6171432, 7129068, 8742862, 9257148, 10099513, 10693602, 10853208, 13114293, 14258136, 17228581, 17485724, 18514296, 20199026, 21387204, 26228586, 30298539, 34457162, 34971448, 39342879, 40398052, 42774408, 51685743, 52457172, 60597078, 68914324, 78685758, 80796104, 90895617, 103371486, 104914344, 121194156, 137828648, 155057229, 157371516, 181791234, 206742972, 242388312, 292885877, 310114458, 314743032, 363582468, 413485944, 585771754, 620228916, 727164936, 878657631, 1171543508, 1240457832, 1757315262, 2343087016, 2635972893, 3514630524, 5271945786, 7029261048, 10543891572, 21087783144]

約数ペア:

[(1, 21087783144), (2, 10543891572), (3, 7029261048), (4, 5271945786), (6, 3514630524), (8, 2635972893), (9, 2343087016), (12, 1757315262), (17, 1240457832), (18, 1171543508), (24, 878657631), (29, 727164936), (34, 620228916), (36, 585771754), (51, 413485944), (58, 363582468), (67, 314743032), (68, 310114458), (72, 292885877), (87, 242388312), (102, 206742972), (116, 181791234), (134, 157371516), (136, 155057229), (153, 137828648), (174, 121194156), (201, 104914344), (204, 103371486), (232, 90895617), (261, 80796104), (268, 78685758), (306, 68914324), (348, 60597078), (402, 52457172), (408, 51685743), (493, 42774408), (522, 40398052), (536, 39342879), (603, 34971448), (612, 34457162), (696, 30298539), (804, 26228586), (986, 21387204), (1044, 20199026), (1139, 18514296), (1206, 17485724), (1224, 17228581), (1479, 14258136), (1608, 13114293), (1943, 10853208), (1972, 10693602), (2088, 10099513), (2278, 9257148), (2412, 8742862), (2958, 7129068), (3417, 6171432), (3886, 5426604), (3944, 5346801), (4437, 4752712), (4556, 4628574), (4824, 4371431), (5829, 3617736), (5916, 3564534), (6834, 3085716), (7772, 2713302), (8867, 2378232), (8874, 2376356), (9112, 2314287), (10251, 2057144), (11658, 1808868), (11832, 1782267), (13668, 1542858), (15544, 1356651), (17487, 1205912), (17734, 1189116), (17748, 1188178), (20502, 1028572), (23316, 904434), (26601, 792744), (27336, 771429), (33031, 638424), (34974, 602956), (35468, 594558), (35496, 594089), (41004, 514286), (46632, 452217), (53202, 396372), (66062, 319212), (69948, 301478), (70936, 297279), (79803, 264248), (82008, 257143), (99093, 212808), (106404, 198186), (132124, 159606), (139896, 150739)]