7293312

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 22648080

約数和(自身を除く): 15354768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 487, 576, 624, 832, 936, 974, 1152, 1248, 1461, 1664, 1872, 1948, 2496, 2922, 3744, 3896, 4383, 4992, 5844, 6331, 7488, 7792, 8766, 11688, 12662, 14976, 15584, 17532, 18993, 23376, 25324, 31168, 35064, 37986, 46752, 50648, 56979, 62336, 70128, 75972, 93504, 101296, 113958, 140256, 151944, 187008, 202592, 227916, 280512, 303888, 405184, 455832, 561024, 607776, 810368, 911664, 1215552, 1823328, 2431104, 3646656, 7293312]

約数ペア:

[(1, 7293312), (2, 3646656), (3, 2431104), (4, 1823328), (6, 1215552), (8, 911664), (9, 810368), (12, 607776), (13, 561024), (16, 455832), (18, 405184), (24, 303888), (26, 280512), (32, 227916), (36, 202592), (39, 187008), (48, 151944), (52, 140256), (64, 113958), (72, 101296), (78, 93504), (96, 75972), (104, 70128), (117, 62336), (128, 56979), (144, 50648), (156, 46752), (192, 37986), (208, 35064), (234, 31168), (288, 25324), (312, 23376), (384, 18993), (416, 17532), (468, 15584), (487, 14976), (576, 12662), (624, 11688), (832, 8766), (936, 7792), (974, 7488), (1152, 6331), (1248, 5844), (1461, 4992), (1664, 4383), (1872, 3896), (1948, 3744), (2496, 2922)]