254912688

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1031}}^1$

素因数の和:1163

約数の個数: 120

約数和(自身を含む): 763585056

約数和(自身を除く): 508672368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 101, 102, 136, 144, 153, 202, 204, 272, 303, 306, 404, 408, 606, 612, 808, 816, 909, 1031, 1212, 1224, 1616, 1717, 1818, 2062, 2424, 2448, 3093, 3434, 3636, 4124, 4848, 5151, 6186, 6868, 7272, 8248, 9279, 10302, 12372, 13736, 14544, 15453, 16496, 17527, 18558, 20604, 24744, 27472, 30906, 35054, 37116, 41208, 49488, 52581, 61812, 70108, 74232, 82416, 104131, 105162, 123624, 140216, 148464, 157743, 208262, 210324, 247248, 280432, 312393, 315486, 416524, 420648, 624786, 630972, 833048, 841296, 937179, 1249572, 1261944, 1666096, 1770227, 1874358, 2499144, 2523888, 3540454, 3748716, 4998288, 5310681, 7080908, 7497432, 10621362, 14161816, 14994864, 15932043, 21242724, 28323632, 31864086, 42485448, 63728172, 84970896, 127456344, 254912688]

約数ペア:

[(1, 254912688), (2, 127456344), (3, 84970896), (4, 63728172), (6, 42485448), (8, 31864086), (9, 28323632), (12, 21242724), (16, 15932043), (17, 14994864), (18, 14161816), (24, 10621362), (34, 7497432), (36, 7080908), (48, 5310681), (51, 4998288), (68, 3748716), (72, 3540454), (101, 2523888), (102, 2499144), (136, 1874358), (144, 1770227), (153, 1666096), (202, 1261944), (204, 1249572), (272, 937179), (303, 841296), (306, 833048), (404, 630972), (408, 624786), (606, 420648), (612, 416524), (808, 315486), (816, 312393), (909, 280432), (1031, 247248), (1212, 210324), (1224, 208262), (1616, 157743), (1717, 148464), (1818, 140216), (2062, 123624), (2424, 105162), (2448, 104131), (3093, 82416), (3434, 74232), (3636, 70108), (4124, 61812), (4848, 52581), (5151, 49488), (6186, 41208), (6868, 37116), (7272, 35054), (8248, 30906), (9279, 27472), (10302, 24744), (12372, 20604), (13736, 18558), (14544, 17527), (15453, 16496)]