254250612

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13103}}^1$

素因数の和:13138

約数の個数: 108

約数和(自身を含む): 815645376

約数和(自身を除く): 561394764

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1078, 1386, 1617, 1764, 2156, 2772, 3234, 4851, 6468, 9702, 13103, 19404, 26206, 39309, 52412, 78618, 91721, 117927, 144133, 157236, 183442, 235854, 275163, 288266, 366884, 432399, 471708, 550326, 576532, 642047, 825489, 864798, 1008931, 1100652, 1284094, 1297197, 1650978, 1729596, 1926141, 2017862, 2568188, 2594394, 3026793, 3301956, 3852282, 4035724, 5188788, 5778423, 6053586, 7062517, 7704564, 9080379, 11556846, 12107172, 14125034, 18160758, 21187551, 23113692, 28250068, 36321516, 42375102, 63562653, 84750204, 127125306, 254250612]

約数ペア:

[(1, 254250612), (2, 127125306), (3, 84750204), (4, 63562653), (6, 42375102), (7, 36321516), (9, 28250068), (11, 23113692), (12, 21187551), (14, 18160758), (18, 14125034), (21, 12107172), (22, 11556846), (28, 9080379), (33, 7704564), (36, 7062517), (42, 6053586), (44, 5778423), (49, 5188788), (63, 4035724), (66, 3852282), (77, 3301956), (84, 3026793), (98, 2594394), (99, 2568188), (126, 2017862), (132, 1926141), (147, 1729596), (154, 1650978), (196, 1297197), (198, 1284094), (231, 1100652), (252, 1008931), (294, 864798), (308, 825489), (396, 642047), (441, 576532), (462, 550326), (539, 471708), (588, 432399), (693, 366884), (882, 288266), (924, 275163), (1078, 235854), (1386, 183442), (1617, 157236), (1764, 144133), (2156, 117927), (2772, 91721), (3234, 78618), (4851, 52412), (6468, 39309), (9702, 26206), (13103, 19404)]