213995232

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2237

約数の個数: 144

約数和(自身を含む): 685601280

約数和(自身を除く): 471606048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 682, 744, 792, 992, 1023, 1056, 1116, 1364, 1488, 1584, 2046, 2179, 2232, 2728, 2976, 3069, 3168, 4092, 4358, 4464, 5456, 6138, 6537, 8184, 8716, 8928, 10912, 12276, 13074, 16368, 17432, 19611, 23969, 24552, 26148, 32736, 34864, 39222, 47938, 49104, 52296, 67549, 69728, 71907, 78444, 95876, 98208, 104592, 135098, 143814, 156888, 191752, 202647, 209184, 215721, 270196, 287628, 313776, 383504, 405294, 431442, 540392, 575256, 607941, 627552, 743039, 767008, 810588, 862884, 1080784, 1150512, 1215882, 1486078, 1621176, 1725768, 2161568, 2229117, 2301024, 2431764, 2972156, 3242352, 3451536, 4458234, 4863528, 5944312, 6484704, 6687351, 6903072, 8916468, 9727056, 11888624, 13374702, 17832936, 19454112, 23777248, 26749404, 35665872, 53498808, 71331744, 106997616, 213995232]

約数ペア:

[(1, 213995232), (2, 106997616), (3, 71331744), (4, 53498808), (6, 35665872), (8, 26749404), (9, 23777248), (11, 19454112), (12, 17832936), (16, 13374702), (18, 11888624), (22, 9727056), (24, 8916468), (31, 6903072), (32, 6687351), (33, 6484704), (36, 5944312), (44, 4863528), (48, 4458234), (62, 3451536), (66, 3242352), (72, 2972156), (88, 2431764), (93, 2301024), (96, 2229117), (99, 2161568), (124, 1725768), (132, 1621176), (144, 1486078), (176, 1215882), (186, 1150512), (198, 1080784), (248, 862884), (264, 810588), (279, 767008), (288, 743039), (341, 627552), (352, 607941), (372, 575256), (396, 540392), (496, 431442), (528, 405294), (558, 383504), (682, 313776), (744, 287628), (792, 270196), (992, 215721), (1023, 209184), (1056, 202647), (1116, 191752), (1364, 156888), (1488, 143814), (1584, 135098), (2046, 104592), (2179, 98208), (2232, 95876), (2728, 78444), (2976, 71907), (3069, 69728), (3168, 67549), (4092, 52296), (4358, 49104), (4464, 47938), (5456, 39222), (6138, 34864), (6537, 32736), (8184, 26148), (8716, 24552), (8928, 23969), (10912, 19611), (12276, 17432), (13074, 16368)]