248492772

素因数分解:

$2^2\times 3^6\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 168

約数和(自身を含む): 728620032

約数和(自身を除く): 480127260

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 61, 66, 81, 99, 108, 122, 127, 132, 162, 183, 198, 243, 244, 254, 297, 324, 366, 381, 396, 486, 508, 549, 594, 671, 729, 732, 762, 891, 972, 1098, 1143, 1188, 1342, 1397, 1458, 1524, 1647, 1782, 2013, 2196, 2286, 2673, 2684, 2794, 2916, 3294, 3429, 3564, 4026, 4191, 4572, 4941, 5346, 5588, 6039, 6588, 6858, 7747, 8019, 8052, 8382, 9882, 10287, 10692, 12078, 12573, 13716, 14823, 15494, 16038, 16764, 18117, 19764, 20574, 23241, 24156, 25146, 29646, 30861, 30988, 32076, 36234, 37719, 41148, 44469, 46482, 50292, 54351, 59292, 61722, 69723, 72468, 75438, 85217, 88938, 92583, 92964, 108702, 113157, 123444, 139446, 150876, 163053, 170434, 177876, 185166, 209169, 217404, 226314, 255651, 278892, 326106, 339471, 340868, 370332, 418338, 452628, 489159, 511302, 627507, 652212, 678942, 766953, 836676, 978318, 1018413, 1022604, 1255014, 1357884, 1533906, 1882521, 1956636, 2036826, 2300859, 2510028, 3067812, 3765042, 4073652, 4601718, 5647563, 6902577, 7530084, 9203436, 11295126, 13805154, 20707731, 22590252, 27610308, 41415462, 62123193, 82830924, 124246386, 248492772]

約数ペア:

[(1, 248492772), (2, 124246386), (3, 82830924), (4, 62123193), (6, 41415462), (9, 27610308), (11, 22590252), (12, 20707731), (18, 13805154), (22, 11295126), (27, 9203436), (33, 7530084), (36, 6902577), (44, 5647563), (54, 4601718), (61, 4073652), (66, 3765042), (81, 3067812), (99, 2510028), (108, 2300859), (122, 2036826), (127, 1956636), (132, 1882521), (162, 1533906), (183, 1357884), (198, 1255014), (243, 1022604), (244, 1018413), (254, 978318), (297, 836676), (324, 766953), (366, 678942), (381, 652212), (396, 627507), (486, 511302), (508, 489159), (549, 452628), (594, 418338), (671, 370332), (729, 340868), (732, 339471), (762, 326106), (891, 278892), (972, 255651), (1098, 226314), (1143, 217404), (1188, 209169), (1342, 185166), (1397, 177876), (1458, 170434), (1524, 163053), (1647, 150876), (1782, 139446), (2013, 123444), (2196, 113157), (2286, 108702), (2673, 92964), (2684, 92583), (2794, 88938), (2916, 85217), (3294, 75438), (3429, 72468), (3564, 69723), (4026, 61722), (4191, 59292), (4572, 54351), (4941, 50292), (5346, 46482), (5588, 44469), (6039, 41148), (6588, 37719), (6858, 36234), (7747, 32076), (8019, 30988), (8052, 30861), (8382, 29646), (9882, 25146), (10287, 24156), (10692, 23241), (12078, 20574), (12573, 19764), (13716, 18117), (14823, 16764), (15494, 16038)]