422087204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 1001011200

約数和(自身を除く): 578923996

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 79, 83, 121, 133, 154, 158, 166, 209, 242, 266, 308, 316, 332, 418, 484, 532, 553, 581, 836, 847, 869, 913, 1106, 1162, 1463, 1501, 1577, 1694, 1738, 1826, 2212, 2299, 2324, 2926, 3002, 3154, 3388, 3476, 3652, 4598, 5852, 6004, 6083, 6308, 6391, 6557, 9196, 9559, 10043, 10507, 11039, 12166, 12782, 13114, 16093, 16511, 17347, 19118, 20086, 21014, 22078, 24332, 25564, 26228, 32186, 33022, 34694, 38236, 40172, 42028, 44156, 45899, 64372, 66044, 66913, 69388, 70301, 72127, 91798, 115577, 121429, 124583, 133826, 140602, 144254, 181621, 183596, 190817, 231154, 242858, 249166, 267652, 281204, 288508, 363242, 381634, 462308, 485716, 498332, 504889, 726484, 763268, 793397, 872081, 1009778, 1271347, 1335719, 1370413, 1586794, 1744162, 2019556, 2542694, 2671438, 2740826, 3173588, 3488324, 5085388, 5342876, 5481652, 5553779, 9592891, 11107558, 15074543, 19185782, 22215116, 30149086, 38371564, 60298172, 105521801, 211043602, 422087204]

約数ペア:

[(1, 422087204), (2, 211043602), (4, 105521801), (7, 60298172), (11, 38371564), (14, 30149086), (19, 22215116), (22, 19185782), (28, 15074543), (38, 11107558), (44, 9592891), (76, 5553779), (77, 5481652), (79, 5342876), (83, 5085388), (121, 3488324), (133, 3173588), (154, 2740826), (158, 2671438), (166, 2542694), (209, 2019556), (242, 1744162), (266, 1586794), (308, 1370413), (316, 1335719), (332, 1271347), (418, 1009778), (484, 872081), (532, 793397), (553, 763268), (581, 726484), (836, 504889), (847, 498332), (869, 485716), (913, 462308), (1106, 381634), (1162, 363242), (1463, 288508), (1501, 281204), (1577, 267652), (1694, 249166), (1738, 242858), (1826, 231154), (2212, 190817), (2299, 183596), (2324, 181621), (2926, 144254), (3002, 140602), (3154, 133826), (3388, 124583), (3476, 121429), (3652, 115577), (4598, 91798), (5852, 72127), (6004, 70301), (6083, 69388), (6308, 66913), (6391, 66044), (6557, 64372), (9196, 45899), (9559, 44156), (10043, 42028), (10507, 40172), (11039, 38236), (12166, 34694), (12782, 33022), (13114, 32186), (16093, 26228), (16511, 25564), (17347, 24332), (19118, 22078), (20086, 21014)]