388794672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{385709}}^1$

素因数の和:385730

約数の個数: 60

約数和(自身を含む): 1243529040

約数和(自身を除く): 854734368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 385709, 771418, 1157127, 1542836, 2314254, 2699963, 3085672, 3471381, 4628508, 5399926, 6171344, 6942762, 8099889, 9257016, 10799852, 13885524, 16199778, 18514032, 21599704, 24299667, 27771048, 32399556, 43199408, 48599334, 55542096, 64799112, 97198668, 129598224, 194397336, 388794672]

約数ペア:

[(1, 388794672), (2, 194397336), (3, 129598224), (4, 97198668), (6, 64799112), (7, 55542096), (8, 48599334), (9, 43199408), (12, 32399556), (14, 27771048), (16, 24299667), (18, 21599704), (21, 18514032), (24, 16199778), (28, 13885524), (36, 10799852), (42, 9257016), (48, 8099889), (56, 6942762), (63, 6171344), (72, 5399926), (84, 4628508), (112, 3471381), (126, 3085672), (144, 2699963), (168, 2314254), (252, 1542836), (336, 1157127), (504, 771418), (1008, 385709)]