7387340672

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{751}}^1$

素因数の和:900

約数の個数: 128

約数和(自身を含む): 15856250880

約数和(自身を除く): 8468910208

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 67, 74, 124, 128, 134, 148, 248, 268, 296, 496, 536, 592, 751, 992, 1072, 1147, 1184, 1502, 1984, 2077, 2144, 2294, 2368, 2479, 3004, 3968, 4154, 4288, 4588, 4736, 4958, 6008, 8308, 8576, 9176, 9916, 12016, 16616, 18352, 19832, 23281, 24032, 27787, 33232, 36704, 39664, 46562, 48064, 50317, 55574, 66464, 73408, 76849, 79328, 93124, 96128, 100634, 111148, 132928, 146816, 153698, 158656, 186248, 201268, 222296, 265856, 307396, 317312, 372496, 402536, 444592, 614792, 744992, 805072, 861397, 889184, 1229584, 1489984, 1559827, 1610144, 1722794, 1778368, 1861729, 2459168, 2979968, 3119654, 3220288, 3445588, 3556736, 3723458, 4918336, 6239308, 6440576, 6891176, 7446916, 9836672, 12478616, 13782352, 14893832, 24957232, 27564704, 29787664, 49914464, 55129408, 57713599, 59575328, 99828928, 110258816, 115427198, 119150656, 199657856, 230854396, 238301312, 461708792, 923417584, 1846835168, 3693670336, 7387340672]

約数ペア:

[(1, 7387340672), (2, 3693670336), (4, 1846835168), (8, 923417584), (16, 461708792), (31, 238301312), (32, 230854396), (37, 199657856), (62, 119150656), (64, 115427198), (67, 110258816), (74, 99828928), (124, 59575328), (128, 57713599), (134, 55129408), (148, 49914464), (248, 29787664), (268, 27564704), (296, 24957232), (496, 14893832), (536, 13782352), (592, 12478616), (751, 9836672), (992, 7446916), (1072, 6891176), (1147, 6440576), (1184, 6239308), (1502, 4918336), (1984, 3723458), (2077, 3556736), (2144, 3445588), (2294, 3220288), (2368, 3119654), (2479, 2979968), (3004, 2459168), (3968, 1861729), (4154, 1778368), (4288, 1722794), (4588, 1610144), (4736, 1559827), (4958, 1489984), (6008, 1229584), (8308, 889184), (8576, 861397), (9176, 805072), (9916, 744992), (12016, 614792), (16616, 444592), (18352, 402536), (19832, 372496), (23281, 317312), (24032, 307396), (27787, 265856), (33232, 222296), (36704, 201268), (39664, 186248), (46562, 158656), (48064, 153698), (50317, 146816), (55574, 132928), (66464, 111148), (73408, 100634), (76849, 96128), (79328, 93124)]