866879104

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3917}}^1$

素因数の和:3970

約数の個数: 128

約数和(自身を含む): 2237961600

約数和(自身を除く): 1371082496

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 494, 532, 608, 728, 832, 896, 988, 1064, 1216, 1456, 1664, 1729, 1976, 2128, 2432, 2912, 3458, 3917, 3952, 4256, 5824, 6916, 7834, 7904, 8512, 11648, 13832, 15668, 15808, 17024, 27419, 27664, 31336, 31616, 50921, 54838, 55328, 62672, 74423, 101842, 109676, 110656, 125344, 148846, 203684, 219352, 221312, 250688, 297692, 356447, 407368, 438704, 501376, 520961, 595384, 712894, 814736, 877408, 967499, 1041922, 1190768, 1425788, 1629472, 1754816, 1934998, 2083844, 2381536, 2851576, 3258944, 3509632, 3869996, 4167688, 4763072, 5703152, 6517888, 6772493, 7739992, 8335376, 9526144, 11406304, 13544986, 15479984, 16670752, 22812608, 27089972, 30959968, 33341504, 45625216, 54179944, 61919936, 66683008, 108359888, 123839872, 216719776, 433439552, 866879104]

約数ペア:

[(1, 866879104), (2, 433439552), (4, 216719776), (7, 123839872), (8, 108359888), (13, 66683008), (14, 61919936), (16, 54179944), (19, 45625216), (26, 33341504), (28, 30959968), (32, 27089972), (38, 22812608), (52, 16670752), (56, 15479984), (64, 13544986), (76, 11406304), (91, 9526144), (104, 8335376), (112, 7739992), (128, 6772493), (133, 6517888), (152, 5703152), (182, 4763072), (208, 4167688), (224, 3869996), (247, 3509632), (266, 3258944), (304, 2851576), (364, 2381536), (416, 2083844), (448, 1934998), (494, 1754816), (532, 1629472), (608, 1425788), (728, 1190768), (832, 1041922), (896, 967499), (988, 877408), (1064, 814736), (1216, 712894), (1456, 595384), (1664, 520961), (1729, 501376), (1976, 438704), (2128, 407368), (2432, 356447), (2912, 297692), (3458, 250688), (3917, 221312), (3952, 219352), (4256, 203684), (5824, 148846), (6916, 125344), (7834, 110656), (7904, 109676), (8512, 101842), (11648, 74423), (13832, 62672), (15668, 55328), (15808, 54838), (17024, 50921), (27419, 31616), (27664, 31336)]