1215237408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2081}}^1$

素因数の和:2191

約数の個数: 192

約数和(自身を含む): 4029419520

約数和(自身を除く): 2814182112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 79, 84, 88, 96, 112, 132, 154, 158, 168, 176, 224, 231, 237, 264, 308, 316, 336, 352, 462, 474, 528, 553, 616, 632, 672, 869, 924, 948, 1056, 1106, 1232, 1264, 1659, 1738, 1848, 1896, 2081, 2212, 2464, 2528, 2607, 3318, 3476, 3696, 3792, 4162, 4424, 5214, 6083, 6243, 6636, 6952, 7392, 7584, 8324, 8848, 10428, 12166, 12486, 13272, 13904, 14567, 16648, 17696, 18249, 20856, 22891, 24332, 24972, 26544, 27808, 29134, 33296, 36498, 41712, 43701, 45782, 48664, 49944, 53088, 58268, 66592, 68673, 72996, 83424, 87402, 91564, 97328, 99888, 116536, 137346, 145992, 160237, 164399, 174804, 183128, 194656, 199776, 233072, 274692, 291984, 320474, 328798, 349608, 366256, 466144, 480711, 493197, 549384, 583968, 640948, 657596, 699216, 732512, 961422, 986394, 1098768, 1150793, 1281896, 1315192, 1398432, 1808389, 1922844, 1972788, 2197536, 2301586, 2563792, 2630384, 3452379, 3616778, 3845688, 3945576, 4603172, 5127584, 5260768, 5425167, 6904758, 7233556, 7691376, 7891152, 9206344, 10850334, 12658723, 13809516, 14467112, 15382752, 15782304, 18412688, 21700668, 25317446, 27619032, 28934224, 36825376, 37976169, 43401336, 50634892, 55238064, 57868448, 75952338, 86802672, 101269784, 110476128, 151904676, 173605344, 202539568, 303809352, 405079136, 607618704, 1215237408]

約数ペア:

[(1, 1215237408), (2, 607618704), (3, 405079136), (4, 303809352), (6, 202539568), (7, 173605344), (8, 151904676), (11, 110476128), (12, 101269784), (14, 86802672), (16, 75952338), (21, 57868448), (22, 55238064), (24, 50634892), (28, 43401336), (32, 37976169), (33, 36825376), (42, 28934224), (44, 27619032), (48, 25317446), (56, 21700668), (66, 18412688), (77, 15782304), (79, 15382752), (84, 14467112), (88, 13809516), (96, 12658723), (112, 10850334), (132, 9206344), (154, 7891152), (158, 7691376), (168, 7233556), (176, 6904758), (224, 5425167), (231, 5260768), (237, 5127584), (264, 4603172), (308, 3945576), (316, 3845688), (336, 3616778), (352, 3452379), (462, 2630384), (474, 2563792), (528, 2301586), (553, 2197536), (616, 1972788), (632, 1922844), (672, 1808389), (869, 1398432), (924, 1315192), (948, 1281896), (1056, 1150793), (1106, 1098768), (1232, 986394), (1264, 961422), (1659, 732512), (1738, 699216), (1848, 657596), (1896, 640948), (2081, 583968), (2212, 549384), (2464, 493197), (2528, 480711), (2607, 466144), (3318, 366256), (3476, 349608), (3696, 328798), (3792, 320474), (4162, 291984), (4424, 274692), (5214, 233072), (6083, 199776), (6243, 194656), (6636, 183128), (6952, 174804), (7392, 164399), (7584, 160237), (8324, 145992), (8848, 137346), (10428, 116536), (12166, 99888), (12486, 97328), (13272, 91564), (13904, 87402), (14567, 83424), (16648, 72996), (17696, 68673), (18249, 66592), (20856, 58268), (22891, 53088), (24332, 49944), (24972, 48664), (26544, 45782), (27808, 43701), (29134, 41712), (33296, 36498)]