235801008

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 677717040

約数和(自身を除く): 441916032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 109, 144, 166, 181, 218, 249, 327, 332, 362, 436, 498, 543, 654, 664, 724, 747, 872, 981, 996, 1086, 1308, 1328, 1448, 1494, 1629, 1744, 1962, 1992, 2172, 2616, 2896, 2988, 3258, 3924, 3984, 4344, 5232, 5976, 6516, 7848, 8688, 9047, 11952, 13032, 15023, 15696, 18094, 19729, 26064, 27141, 30046, 36188, 39458, 45069, 54282, 59187, 60092, 72376, 78916, 81423, 90138, 108564, 118374, 120184, 135207, 144752, 157832, 162846, 177561, 180276, 217128, 236748, 240368, 270414, 315664, 325692, 355122, 360552, 434256, 473496, 540828, 651384, 710244, 721104, 946992, 1081656, 1302768, 1420488, 1637507, 2163312, 2840976, 3275014, 4912521, 6550028, 9825042, 13100056, 14737563, 19650084, 26200112, 29475126, 39300168, 58950252, 78600336, 117900504, 235801008]

約数ペア:

[(1, 235801008), (2, 117900504), (3, 78600336), (4, 58950252), (6, 39300168), (8, 29475126), (9, 26200112), (12, 19650084), (16, 14737563), (18, 13100056), (24, 9825042), (36, 6550028), (48, 4912521), (72, 3275014), (83, 2840976), (109, 2163312), (144, 1637507), (166, 1420488), (181, 1302768), (218, 1081656), (249, 946992), (327, 721104), (332, 710244), (362, 651384), (436, 540828), (498, 473496), (543, 434256), (654, 360552), (664, 355122), (724, 325692), (747, 315664), (872, 270414), (981, 240368), (996, 236748), (1086, 217128), (1308, 180276), (1328, 177561), (1448, 162846), (1494, 157832), (1629, 144752), (1744, 135207), (1962, 120184), (1992, 118374), (2172, 108564), (2616, 90138), (2896, 81423), (2988, 78916), (3258, 72376), (3924, 60092), (3984, 59187), (4344, 54282), (5232, 45069), (5976, 39458), (6516, 36188), (7848, 30046), (8688, 27141), (9047, 26064), (11952, 19729), (13032, 18094), (15023, 15696)]