218798736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 641208960

約数和(自身を除く): 422410224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 107, 113, 116, 156, 174, 208, 214, 226, 232, 312, 321, 339, 348, 377, 428, 452, 464, 624, 642, 678, 696, 754, 856, 904, 1131, 1284, 1356, 1391, 1392, 1469, 1508, 1712, 1808, 2262, 2568, 2712, 2782, 2938, 3016, 3103, 3277, 4173, 4407, 4524, 5136, 5424, 5564, 5876, 6032, 6206, 6554, 8346, 8814, 9048, 9309, 9831, 11128, 11752, 12091, 12412, 13108, 16692, 17628, 18096, 18618, 19662, 22256, 23504, 24182, 24824, 26216, 33384, 35256, 36273, 37236, 39324, 40339, 42601, 48364, 49648, 52432, 66768, 70512, 72546, 74472, 78648, 80678, 85202, 96728, 121017, 127803, 145092, 148944, 157183, 157296, 161356, 170404, 193456, 242034, 255606, 290184, 314366, 322712, 340808, 350639, 471549, 484068, 511212, 580368, 628732, 645424, 681616, 701278, 943098, 968136, 1022424, 1051917, 1257464, 1402556, 1886196, 1936272, 2044848, 2103834, 2514928, 2805112, 3772392, 4207668, 4558307, 5610224, 7544784, 8415336, 9116614, 13674921, 16830672, 18233228, 27349842, 36466456, 54699684, 72932912, 109399368, 218798736]

約数ペア:

[(1, 218798736), (2, 109399368), (3, 72932912), (4, 54699684), (6, 36466456), (8, 27349842), (12, 18233228), (13, 16830672), (16, 13674921), (24, 9116614), (26, 8415336), (29, 7544784), (39, 5610224), (48, 4558307), (52, 4207668), (58, 3772392), (78, 2805112), (87, 2514928), (104, 2103834), (107, 2044848), (113, 1936272), (116, 1886196), (156, 1402556), (174, 1257464), (208, 1051917), (214, 1022424), (226, 968136), (232, 943098), (312, 701278), (321, 681616), (339, 645424), (348, 628732), (377, 580368), (428, 511212), (452, 484068), (464, 471549), (624, 350639), (642, 340808), (678, 322712), (696, 314366), (754, 290184), (856, 255606), (904, 242034), (1131, 193456), (1284, 170404), (1356, 161356), (1391, 157296), (1392, 157183), (1469, 148944), (1508, 145092), (1712, 127803), (1808, 121017), (2262, 96728), (2568, 85202), (2712, 80678), (2782, 78648), (2938, 74472), (3016, 72546), (3103, 70512), (3277, 66768), (4173, 52432), (4407, 49648), (4524, 48364), (5136, 42601), (5424, 40339), (5564, 39324), (5876, 37236), (6032, 36273), (6206, 35256), (6554, 33384), (8346, 26216), (8814, 24824), (9048, 24182), (9309, 23504), (9831, 22256), (11128, 19662), (11752, 18618), (12091, 18096), (12412, 17628), (13108, 16692)]