223865694

素因数分解:

$2^1\times 3^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 564264960

約数和(自身を除く): 340399266

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 127, 162, 186, 234, 243, 254, 279, 351, 381, 403, 486, 558, 702, 729, 762, 806, 837, 1053, 1143, 1209, 1458, 1651, 1674, 2106, 2187, 2286, 2418, 2511, 3159, 3302, 3429, 3627, 3937, 4374, 4953, 5022, 6318, 6858, 7254, 7533, 7874, 9477, 9906, 10287, 10881, 11811, 14859, 15066, 18954, 20574, 21762, 22599, 23622, 28431, 29718, 30861, 32643, 35433, 44577, 45198, 51181, 56862, 61722, 65286, 67797, 70866, 89154, 92583, 97929, 102362, 106299, 133731, 135594, 153543, 185166, 195858, 212598, 267462, 277749, 293787, 307086, 318897, 401193, 460629, 555498, 587574, 637794, 802386, 881361, 921258, 956691, 1203579, 1381887, 1762722, 1913382, 2407158, 2763774, 2870073, 3610737, 4145661, 5740146, 7221474, 8291322, 8610219, 12436983, 17220438, 24873966, 37310949, 74621898, 111932847, 223865694]

約数ペア:

[(1, 223865694), (2, 111932847), (3, 74621898), (6, 37310949), (9, 24873966), (13, 17220438), (18, 12436983), (26, 8610219), (27, 8291322), (31, 7221474), (39, 5740146), (54, 4145661), (62, 3610737), (78, 2870073), (81, 2763774), (93, 2407158), (117, 1913382), (127, 1762722), (162, 1381887), (186, 1203579), (234, 956691), (243, 921258), (254, 881361), (279, 802386), (351, 637794), (381, 587574), (403, 555498), (486, 460629), (558, 401193), (702, 318897), (729, 307086), (762, 293787), (806, 277749), (837, 267462), (1053, 212598), (1143, 195858), (1209, 185166), (1458, 153543), (1651, 135594), (1674, 133731), (2106, 106299), (2187, 102362), (2286, 97929), (2418, 92583), (2511, 89154), (3159, 70866), (3302, 67797), (3429, 65286), (3627, 61722), (3937, 56862), (4374, 51181), (4953, 45198), (5022, 44577), (6318, 35433), (6858, 32643), (7254, 30861), (7533, 29718), (7874, 28431), (9477, 23622), (9906, 22599), (10287, 21762), (10881, 20574), (11811, 18954), (14859, 15066)]