613549872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{673}}^1$

素因数の和:1187

約数の個数: 120

約数和(自身を含む): 1855721504

約数和(自身を除く): 1242171632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 487, 624, 673, 936, 974, 1346, 1461, 1872, 1948, 2019, 2692, 2922, 3896, 4038, 4383, 5384, 5844, 6057, 6331, 7792, 8076, 8749, 8766, 10768, 11688, 12114, 12662, 16152, 17498, 17532, 18993, 23376, 24228, 25324, 26247, 32304, 34996, 35064, 37986, 48456, 50648, 52494, 56979, 69992, 70128, 75972, 78741, 96912, 101296, 104988, 113958, 139984, 151944, 157482, 209976, 227916, 303888, 314964, 327751, 419952, 455832, 629928, 655502, 911664, 983253, 1259856, 1311004, 1966506, 2622008, 2949759, 3933012, 4260763, 5244016, 5899518, 7866024, 8521526, 11799036, 12782289, 15732048, 17043052, 23598072, 25564578, 34086104, 38346867, 47196144, 51129156, 68172208, 76693734, 102258312, 153387468, 204516624, 306774936, 613549872]

約数ペア:

[(1, 613549872), (2, 306774936), (3, 204516624), (4, 153387468), (6, 102258312), (8, 76693734), (9, 68172208), (12, 51129156), (13, 47196144), (16, 38346867), (18, 34086104), (24, 25564578), (26, 23598072), (36, 17043052), (39, 15732048), (48, 12782289), (52, 11799036), (72, 8521526), (78, 7866024), (104, 5899518), (117, 5244016), (144, 4260763), (156, 3933012), (208, 2949759), (234, 2622008), (312, 1966506), (468, 1311004), (487, 1259856), (624, 983253), (673, 911664), (936, 655502), (974, 629928), (1346, 455832), (1461, 419952), (1872, 327751), (1948, 314964), (2019, 303888), (2692, 227916), (2922, 209976), (3896, 157482), (4038, 151944), (4383, 139984), (5384, 113958), (5844, 104988), (6057, 101296), (6331, 96912), (7792, 78741), (8076, 75972), (8749, 70128), (8766, 69992), (10768, 56979), (11688, 52494), (12114, 50648), (12662, 48456), (16152, 37986), (17498, 35064), (17532, 34996), (18993, 32304), (23376, 26247), (24228, 25324)]