218442924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1140

約数の個数: 144

約数和(自身を含む): 680359680

約数和(自身を除く): 461916756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 43, 57, 63, 76, 84, 86, 114, 126, 129, 133, 171, 172, 228, 252, 258, 266, 301, 342, 387, 399, 516, 532, 602, 684, 774, 798, 817, 903, 1061, 1197, 1204, 1548, 1596, 1634, 1806, 2122, 2394, 2451, 2709, 3183, 3268, 3612, 4244, 4788, 4902, 5418, 5719, 6366, 7353, 7427, 9549, 9804, 10836, 11438, 12732, 14706, 14854, 17157, 19098, 20159, 22281, 22876, 29412, 29708, 34314, 38196, 40318, 44562, 45623, 51471, 60477, 66843, 68628, 80636, 89124, 91246, 102942, 120954, 133686, 136869, 141113, 181431, 182492, 205884, 241908, 267372, 273738, 282226, 319361, 362862, 410607, 423339, 547476, 564452, 638722, 725724, 821214, 846678, 866837, 958083, 1270017, 1277444, 1642428, 1693356, 1733674, 1916166, 2540034, 2600511, 2874249, 3467348, 3832332, 5080068, 5201022, 5748498, 6067859, 7801533, 10402044, 11496996, 12135718, 15603066, 18203577, 24271436, 31206132, 36407154, 54610731, 72814308, 109221462, 218442924]

約数ペア:

[(1, 218442924), (2, 109221462), (3, 72814308), (4, 54610731), (6, 36407154), (7, 31206132), (9, 24271436), (12, 18203577), (14, 15603066), (18, 12135718), (19, 11496996), (21, 10402044), (28, 7801533), (36, 6067859), (38, 5748498), (42, 5201022), (43, 5080068), (57, 3832332), (63, 3467348), (76, 2874249), (84, 2600511), (86, 2540034), (114, 1916166), (126, 1733674), (129, 1693356), (133, 1642428), (171, 1277444), (172, 1270017), (228, 958083), (252, 866837), (258, 846678), (266, 821214), (301, 725724), (342, 638722), (387, 564452), (399, 547476), (516, 423339), (532, 410607), (602, 362862), (684, 319361), (774, 282226), (798, 273738), (817, 267372), (903, 241908), (1061, 205884), (1197, 182492), (1204, 181431), (1548, 141113), (1596, 136869), (1634, 133686), (1806, 120954), (2122, 102942), (2394, 91246), (2451, 89124), (2709, 80636), (3183, 68628), (3268, 66843), (3612, 60477), (4244, 51471), (4788, 45623), (4902, 44562), (5418, 40318), (5719, 38196), (6366, 34314), (7353, 29708), (7427, 29412), (9549, 22876), (9804, 22281), (10836, 20159), (11438, 19098), (12732, 17157), (14706, 14854)]