216136648

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 522144000

約数和(自身を除く): 306007352

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 73, 83, 91, 98, 104, 146, 166, 182, 196, 292, 332, 343, 364, 392, 511, 581, 584, 637, 664, 686, 728, 949, 1022, 1079, 1162, 1274, 1372, 1898, 2044, 2158, 2324, 2548, 2744, 3577, 3796, 4067, 4088, 4316, 4459, 4648, 5096, 6059, 6643, 7154, 7553, 7592, 8134, 8632, 8918, 12118, 13286, 14308, 15106, 16268, 17836, 24236, 25039, 26572, 28469, 28616, 30212, 32536, 35672, 42413, 46501, 48472, 50078, 52871, 53144, 56938, 60424, 78767, 84826, 93002, 100156, 105742, 113876, 157534, 169652, 186004, 200312, 211484, 227752, 296891, 315068, 325507, 339304, 370097, 372008, 422968, 551369, 593782, 630136, 651014, 740194, 1102738, 1187564, 1302028, 1480388, 2078237, 2205476, 2375128, 2604056, 2960776, 3859583, 4156474, 4410952, 7719166, 8312948, 15438332, 16625896, 27017081, 30876664, 54034162, 108068324, 216136648]

約数ペア:

[(1, 216136648), (2, 108068324), (4, 54034162), (7, 30876664), (8, 27017081), (13, 16625896), (14, 15438332), (26, 8312948), (28, 7719166), (49, 4410952), (52, 4156474), (56, 3859583), (73, 2960776), (83, 2604056), (91, 2375128), (98, 2205476), (104, 2078237), (146, 1480388), (166, 1302028), (182, 1187564), (196, 1102738), (292, 740194), (332, 651014), (343, 630136), (364, 593782), (392, 551369), (511, 422968), (581, 372008), (584, 370097), (637, 339304), (664, 325507), (686, 315068), (728, 296891), (949, 227752), (1022, 211484), (1079, 200312), (1162, 186004), (1274, 169652), (1372, 157534), (1898, 113876), (2044, 105742), (2158, 100156), (2324, 93002), (2548, 84826), (2744, 78767), (3577, 60424), (3796, 56938), (4067, 53144), (4088, 52871), (4316, 50078), (4459, 48472), (4648, 46501), (5096, 42413), (6059, 35672), (6643, 32536), (7154, 30212), (7553, 28616), (7592, 28469), (8134, 26572), (8632, 25039), (8918, 24236), (12118, 17836), (13286, 16268), (14308, 15106)]