245667312

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5003}}^1$

素因数の和:5059

約数の個数: 120

約数和(自身を含む): 774379008

約数和(自身を除く): 528711696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 3069, 4092, 4464, 5003, 5456, 6138, 8184, 10006, 12276, 15009, 16368, 20012, 24552, 30018, 40024, 45027, 49104, 55033, 60036, 80048, 90054, 110066, 120072, 155093, 165099, 180108, 220132, 240144, 310186, 330198, 360216, 440264, 465279, 495297, 620372, 660396, 720432, 880528, 930558, 990594, 1240744, 1320792, 1395837, 1706023, 1861116, 1981188, 2481488, 2641584, 2791674, 3412046, 3722232, 3962376, 5118069, 5583348, 6824092, 7444464, 7924752, 10236138, 11166696, 13648184, 15354207, 20472276, 22333392, 27296368, 30708414, 40944552, 61416828, 81889104, 122833656, 245667312]

約数ペア:

[(1, 245667312), (2, 122833656), (3, 81889104), (4, 61416828), (6, 40944552), (8, 30708414), (9, 27296368), (11, 22333392), (12, 20472276), (16, 15354207), (18, 13648184), (22, 11166696), (24, 10236138), (31, 7924752), (33, 7444464), (36, 6824092), (44, 5583348), (48, 5118069), (62, 3962376), (66, 3722232), (72, 3412046), (88, 2791674), (93, 2641584), (99, 2481488), (124, 1981188), (132, 1861116), (144, 1706023), (176, 1395837), (186, 1320792), (198, 1240744), (248, 990594), (264, 930558), (279, 880528), (341, 720432), (372, 660396), (396, 620372), (496, 495297), (528, 465279), (558, 440264), (682, 360216), (744, 330198), (792, 310186), (1023, 240144), (1116, 220132), (1364, 180108), (1488, 165099), (1584, 155093), (2046, 120072), (2232, 110066), (2728, 90054), (3069, 80048), (4092, 60036), (4464, 55033), (5003, 49104), (5456, 45027), (6138, 40024), (8184, 30018), (10006, 24552), (12276, 20012), (15009, 16368)]