1020171408

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{8539}}^1$

素因数の和:8700

約数の個数: 80

約数和(自身を含む): 2795654400

約数和(自身を除く): 1775482992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 131, 152, 228, 262, 304, 393, 456, 524, 786, 912, 1048, 1572, 2096, 2489, 3144, 4978, 6288, 7467, 8539, 9956, 14934, 17078, 19912, 25617, 29868, 34156, 39824, 51234, 59736, 68312, 102468, 119472, 136624, 162241, 204936, 324482, 409872, 486723, 648964, 973446, 1118609, 1297928, 1946892, 2237218, 2595856, 3355827, 3893784, 4474436, 6711654, 7787568, 8948872, 13423308, 17897744, 21253571, 26846616, 42507142, 53693232, 63760713, 85014284, 127521426, 170028568, 255042852, 340057136, 510085704, 1020171408]

約数ペア:

[(1, 1020171408), (2, 510085704), (3, 340057136), (4, 255042852), (6, 170028568), (8, 127521426), (12, 85014284), (16, 63760713), (19, 53693232), (24, 42507142), (38, 26846616), (48, 21253571), (57, 17897744), (76, 13423308), (114, 8948872), (131, 7787568), (152, 6711654), (228, 4474436), (262, 3893784), (304, 3355827), (393, 2595856), (456, 2237218), (524, 1946892), (786, 1297928), (912, 1118609), (1048, 973446), (1572, 648964), (2096, 486723), (2489, 409872), (3144, 324482), (4978, 204936), (6288, 162241), (7467, 136624), (8539, 119472), (9956, 102468), (14934, 68312), (17078, 59736), (19912, 51234), (25617, 39824), (29868, 34156)]