553640392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 1166443200

約数和(自身を除く): 612802808

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 61, 71, 76, 116, 122, 142, 152, 232, 244, 284, 488, 551, 568, 841, 1102, 1159, 1349, 1682, 1769, 2059, 2204, 2318, 2698, 3364, 3538, 4118, 4331, 4408, 4636, 5396, 6728, 7076, 8236, 8662, 9272, 10792, 14152, 15979, 16472, 17324, 31958, 33611, 34648, 39121, 51301, 59711, 63916, 67222, 78242, 82289, 102602, 119422, 125599, 127832, 134444, 156484, 164578, 205204, 238844, 251198, 268888, 312968, 329156, 410408, 477688, 502396, 658312, 974719, 1004792, 1134509, 1949438, 2269018, 2386381, 3642371, 3898876, 4538036, 4772762, 7284742, 7797752, 9076072, 9545524, 14569484, 19091048, 29138968, 69205049, 138410098, 276820196, 553640392]

約数ペア:

[(1, 553640392), (2, 276820196), (4, 138410098), (8, 69205049), (19, 29138968), (29, 19091048), (38, 14569484), (58, 9545524), (61, 9076072), (71, 7797752), (76, 7284742), (116, 4772762), (122, 4538036), (142, 3898876), (152, 3642371), (232, 2386381), (244, 2269018), (284, 1949438), (488, 1134509), (551, 1004792), (568, 974719), (841, 658312), (1102, 502396), (1159, 477688), (1349, 410408), (1682, 329156), (1769, 312968), (2059, 268888), (2204, 251198), (2318, 238844), (2698, 205204), (3364, 164578), (3538, 156484), (4118, 134444), (4331, 127832), (4408, 125599), (4636, 119422), (5396, 102602), (6728, 82289), (7076, 78242), (8236, 67222), (8662, 63916), (9272, 59711), (10792, 51301), (14152, 39121), (15979, 34648), (16472, 33611), (17324, 31958)]