348742212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1138

約数の個数: 144

約数和(自身を含む): 1044090432

約数和(自身を除く): 695348220

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 49, 52, 78, 84, 86, 91, 98, 129, 147, 156, 172, 182, 196, 258, 273, 294, 301, 364, 516, 546, 559, 588, 602, 637, 903, 1061, 1092, 1118, 1204, 1274, 1677, 1806, 1911, 2107, 2122, 2236, 2548, 3183, 3354, 3612, 3822, 3913, 4214, 4244, 6321, 6366, 6708, 7427, 7644, 7826, 8428, 11739, 12642, 12732, 13793, 14854, 15652, 22281, 23478, 25284, 27391, 27586, 29708, 41379, 44562, 45623, 46956, 51989, 54782, 55172, 82173, 82758, 89124, 91246, 96551, 103978, 109564, 136869, 155967, 164346, 165516, 182492, 193102, 207956, 273738, 289653, 311934, 319361, 328692, 386204, 547476, 579306, 593099, 623868, 638722, 675857, 958083, 1158612, 1186198, 1277444, 1351714, 1779297, 1916166, 2027571, 2235527, 2372396, 2703428, 3558594, 3832332, 4055142, 4151693, 4471054, 6706581, 7117188, 8110284, 8303386, 8942108, 12455079, 13413162, 16606772, 24910158, 26826324, 29061851, 49820316, 58123702, 87185553, 116247404, 174371106, 348742212]

約数ペア:

[(1, 348742212), (2, 174371106), (3, 116247404), (4, 87185553), (6, 58123702), (7, 49820316), (12, 29061851), (13, 26826324), (14, 24910158), (21, 16606772), (26, 13413162), (28, 12455079), (39, 8942108), (42, 8303386), (43, 8110284), (49, 7117188), (52, 6706581), (78, 4471054), (84, 4151693), (86, 4055142), (91, 3832332), (98, 3558594), (129, 2703428), (147, 2372396), (156, 2235527), (172, 2027571), (182, 1916166), (196, 1779297), (258, 1351714), (273, 1277444), (294, 1186198), (301, 1158612), (364, 958083), (516, 675857), (546, 638722), (559, 623868), (588, 593099), (602, 579306), (637, 547476), (903, 386204), (1061, 328692), (1092, 319361), (1118, 311934), (1204, 289653), (1274, 273738), (1677, 207956), (1806, 193102), (1911, 182492), (2107, 165516), (2122, 164346), (2236, 155967), (2548, 136869), (3183, 109564), (3354, 103978), (3612, 96551), (3822, 91246), (3913, 89124), (4214, 82758), (4244, 82173), (6321, 55172), (6366, 54782), (6708, 51989), (7427, 46956), (7644, 45623), (7826, 44562), (8428, 41379), (11739, 29708), (12642, 27586), (12732, 27391), (13793, 25284), (14854, 23478), (15652, 22281)]