222499128

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 618347520

約数和(自身を除く): 395848392

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 47, 51, 68, 82, 94, 102, 123, 136, 141, 164, 188, 204, 246, 282, 283, 328, 376, 408, 492, 564, 566, 697, 799, 849, 984, 1128, 1132, 1394, 1598, 1698, 1927, 2091, 2264, 2397, 2788, 3196, 3396, 3854, 4182, 4794, 4811, 5576, 5781, 6392, 6792, 7708, 8364, 9588, 9622, 11562, 11603, 13301, 14433, 15416, 16728, 19176, 19244, 23124, 23206, 26602, 28866, 32759, 34809, 38488, 39903, 46248, 46412, 53204, 57732, 65518, 69618, 79806, 92824, 98277, 106408, 115464, 131036, 139236, 159612, 196554, 197251, 226117, 262072, 278472, 319224, 393108, 394502, 452234, 545341, 591753, 678351, 786216, 789004, 904468, 1090682, 1183506, 1356702, 1578008, 1636023, 1808936, 2181364, 2367012, 2713404, 3272046, 4362728, 4734024, 5426808, 6544092, 9270797, 13088184, 18541594, 27812391, 37083188, 55624782, 74166376, 111249564, 222499128]

約数ペア:

[(1, 222499128), (2, 111249564), (3, 74166376), (4, 55624782), (6, 37083188), (8, 27812391), (12, 18541594), (17, 13088184), (24, 9270797), (34, 6544092), (41, 5426808), (47, 4734024), (51, 4362728), (68, 3272046), (82, 2713404), (94, 2367012), (102, 2181364), (123, 1808936), (136, 1636023), (141, 1578008), (164, 1356702), (188, 1183506), (204, 1090682), (246, 904468), (282, 789004), (283, 786216), (328, 678351), (376, 591753), (408, 545341), (492, 452234), (564, 394502), (566, 393108), (697, 319224), (799, 278472), (849, 262072), (984, 226117), (1128, 197251), (1132, 196554), (1394, 159612), (1598, 139236), (1698, 131036), (1927, 115464), (2091, 106408), (2264, 98277), (2397, 92824), (2788, 79806), (3196, 69618), (3396, 65518), (3854, 57732), (4182, 53204), (4794, 46412), (4811, 46248), (5576, 39903), (5781, 38488), (6392, 34809), (6792, 32759), (7708, 28866), (8364, 26602), (9588, 23206), (9622, 23124), (11562, 19244), (11603, 19176), (13301, 16728), (14433, 15416)]