212409792

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:543

約数の個数: 168

約数和(自身を含む): 702665600

約数和(自身を除く): 490255808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 139, 144, 168, 192, 224, 252, 278, 288, 336, 379, 417, 448, 504, 556, 576, 672, 758, 834, 973, 1008, 1112, 1137, 1251, 1344, 1516, 1668, 1946, 2016, 2224, 2274, 2502, 2653, 2919, 3032, 3336, 3411, 3892, 4032, 4448, 4548, 5004, 5306, 5838, 6064, 6672, 6822, 7784, 7959, 8757, 8896, 9096, 10008, 10612, 11676, 12128, 13344, 13644, 15568, 15918, 17514, 18192, 20016, 21224, 23352, 23877, 24256, 26688, 27288, 31136, 31836, 35028, 36384, 40032, 42448, 46704, 47754, 52681, 54576, 62272, 63672, 70056, 72768, 80064, 84896, 93408, 95508, 105362, 109152, 127344, 140112, 158043, 169792, 186816, 191016, 210724, 218304, 254688, 280224, 316086, 368767, 382032, 421448, 474129, 509376, 560448, 632172, 737534, 764064, 842896, 948258, 1106301, 1264344, 1475068, 1528128, 1685792, 1896516, 2212602, 2528688, 2950136, 3318903, 3371584, 3793032, 4425204, 5057376, 5900272, 6637806, 7586064, 8850408, 10114752, 11800544, 13275612, 15172128, 17700816, 23601088, 26551224, 30344256, 35401632, 53102448, 70803264, 106204896, 212409792]

約数ペア:

[(1, 212409792), (2, 106204896), (3, 70803264), (4, 53102448), (6, 35401632), (7, 30344256), (8, 26551224), (9, 23601088), (12, 17700816), (14, 15172128), (16, 13275612), (18, 11800544), (21, 10114752), (24, 8850408), (28, 7586064), (32, 6637806), (36, 5900272), (42, 5057376), (48, 4425204), (56, 3793032), (63, 3371584), (64, 3318903), (72, 2950136), (84, 2528688), (96, 2212602), (112, 1896516), (126, 1685792), (139, 1528128), (144, 1475068), (168, 1264344), (192, 1106301), (224, 948258), (252, 842896), (278, 764064), (288, 737534), (336, 632172), (379, 560448), (417, 509376), (448, 474129), (504, 421448), (556, 382032), (576, 368767), (672, 316086), (758, 280224), (834, 254688), (973, 218304), (1008, 210724), (1112, 191016), (1137, 186816), (1251, 169792), (1344, 158043), (1516, 140112), (1668, 127344), (1946, 109152), (2016, 105362), (2224, 95508), (2274, 93408), (2502, 84896), (2653, 80064), (2919, 72768), (3032, 70056), (3336, 63672), (3411, 62272), (3892, 54576), (4032, 52681), (4448, 47754), (4548, 46704), (5004, 42448), (5306, 40032), (5838, 36384), (6064, 35028), (6672, 31836), (6822, 31136), (7784, 27288), (7959, 26688), (8757, 24256), (8896, 23877), (9096, 23352), (10008, 21224), (10612, 20016), (11676, 18192), (12128, 17514), (13344, 15918), (13644, 15568)]