493601472008

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{487}}^1\times {\mathrm{4013}}^1$

素因数の和:4878

約数の個数: 64

約数和(自身を含む): 938593941120

約数和(自身を除く): 444992469112

約数列:

[1, 2, 4, 8, 131, 241, 262, 482, 487, 524, 964, 974, 1048, 1928, 1948, 3896, 4013, 8026, 16052, 31571, 32104, 63142, 63797, 117367, 126284, 127594, 234734, 252568, 255188, 469468, 510376, 525703, 938936, 967133, 1051406, 1934266, 1954331, 2102812, 3868532, 3908662, 4205624, 7737064, 7817324, 15375077, 15634648, 30750154, 61500308, 123000616, 126694423, 253388846, 256017361, 470993771, 506777692, 512034722, 941987542, 1013555384, 1024069444, 1883975084, 2048138888, 3767950168, 61700184001, 123400368002, 246800736004, 493601472008]

約数ペア:

[(1, 493601472008), (2, 246800736004), (4, 123400368002), (8, 61700184001), (131, 3767950168), (241, 2048138888), (262, 1883975084), (482, 1024069444), (487, 1013555384), (524, 941987542), (964, 512034722), (974, 506777692), (1048, 470993771), (1928, 256017361), (1948, 253388846), (3896, 126694423), (4013, 123000616), (8026, 61500308), (16052, 30750154), (31571, 15634648), (32104, 15375077), (63142, 7817324), (63797, 7737064), (117367, 4205624), (126284, 3908662), (127594, 3868532), (234734, 2102812), (252568, 1954331), (255188, 1934266), (469468, 1051406), (510376, 967133), (525703, 938936)]