239640768

素因数分解:

$2^6\times 3^5\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:857

約数の個数: 168

約数和(自身を含む): 750742720

約数和(自身を除く): 511101952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 576, 608, 648, 684, 811, 864, 912, 972, 1026, 1216, 1296, 1368, 1539, 1622, 1728, 1824, 1944, 2052, 2433, 2592, 2736, 3078, 3244, 3648, 3888, 4104, 4617, 4866, 5184, 5472, 6156, 6488, 7299, 7776, 8208, 9234, 9732, 10944, 12312, 12976, 14598, 15409, 15552, 16416, 18468, 19464, 21897, 24624, 25952, 29196, 30818, 32832, 36936, 38928, 43794, 46227, 49248, 51904, 58392, 61636, 65691, 73872, 77856, 87588, 92454, 98496, 116784, 123272, 131382, 138681, 147744, 155712, 175176, 184908, 197073, 233568, 246544, 262764, 277362, 295488, 350352, 369816, 394146, 416043, 467136, 493088, 525528, 554724, 700704, 739632, 788292, 832086, 986176, 1051056, 1109448, 1248129, 1401408, 1479264, 1576584, 1664172, 2102112, 2218896, 2496258, 2958528, 3153168, 3328344, 3744387, 4204224, 4437792, 4992516, 6306336, 6656688, 7488774, 8875584, 9985032, 12612672, 13313376, 14977548, 19970064, 26626752, 29955096, 39940128, 59910192, 79880256, 119820384, 239640768]

約数ペア:

[(1, 239640768), (2, 119820384), (3, 79880256), (4, 59910192), (6, 39940128), (8, 29955096), (9, 26626752), (12, 19970064), (16, 14977548), (18, 13313376), (19, 12612672), (24, 9985032), (27, 8875584), (32, 7488774), (36, 6656688), (38, 6306336), (48, 4992516), (54, 4437792), (57, 4204224), (64, 3744387), (72, 3328344), (76, 3153168), (81, 2958528), (96, 2496258), (108, 2218896), (114, 2102112), (144, 1664172), (152, 1576584), (162, 1479264), (171, 1401408), (192, 1248129), (216, 1109448), (228, 1051056), (243, 986176), (288, 832086), (304, 788292), (324, 739632), (342, 700704), (432, 554724), (456, 525528), (486, 493088), (513, 467136), (576, 416043), (608, 394146), (648, 369816), (684, 350352), (811, 295488), (864, 277362), (912, 262764), (972, 246544), (1026, 233568), (1216, 197073), (1296, 184908), (1368, 175176), (1539, 155712), (1622, 147744), (1728, 138681), (1824, 131382), (1944, 123272), (2052, 116784), (2433, 98496), (2592, 92454), (2736, 87588), (3078, 77856), (3244, 73872), (3648, 65691), (3888, 61636), (4104, 58392), (4617, 51904), (4866, 49248), (5184, 46227), (5472, 43794), (6156, 38928), (6488, 36936), (7299, 32832), (7776, 30818), (8208, 29196), (9234, 25952), (9732, 24624), (10944, 21897), (12312, 19464), (12976, 18468), (14598, 16416), (15409, 15552)]