920614968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2082

約数の個数: 192

約数和(自身を含む): 3113510400

約数和(自身を除く): 2192895432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 71, 72, 78, 84, 91, 104, 117, 126, 142, 156, 168, 182, 213, 234, 252, 273, 284, 312, 364, 426, 468, 497, 504, 546, 568, 639, 728, 819, 852, 923, 936, 994, 1092, 1278, 1491, 1638, 1704, 1846, 1979, 1988, 2184, 2556, 2769, 2982, 3276, 3692, 3958, 3976, 4473, 5112, 5538, 5937, 5964, 6461, 6552, 7384, 7916, 8307, 8946, 11076, 11874, 11928, 12922, 13853, 15832, 16614, 17811, 17892, 19383, 22152, 23748, 25727, 25844, 27706, 33228, 35622, 35784, 38766, 41559, 47496, 51454, 51688, 55412, 58149, 66456, 71244, 77181, 77532, 83118, 102908, 110824, 116298, 124677, 140509, 142488, 154362, 155064, 166236, 180089, 205816, 231543, 232596, 249354, 281018, 308724, 332472, 360178, 421527, 463086, 465192, 498708, 540267, 562036, 617448, 720356, 843054, 926172, 983563, 997416, 1080534, 1124072, 1264581, 1440712, 1620801, 1686108, 1826617, 1852344, 1967126, 2161068, 2529162, 2950689, 3241602, 3372216, 3653234, 3934252, 4322136, 5058324, 5479851, 5901378, 6483204, 7306468, 7868504, 8852067, 10116648, 10959702, 11802756, 12786319, 12966408, 14612936, 16439553, 17704134, 21919404, 23605512, 25572638, 32879106, 35408268, 38358957, 43838808, 51145276, 65758212, 70816536, 76717914, 102290552, 115076871, 131516424, 153435828, 230153742, 306871656, 460307484, 920614968]

約数ペア:

[(1, 920614968), (2, 460307484), (3, 306871656), (4, 230153742), (6, 153435828), (7, 131516424), (8, 115076871), (9, 102290552), (12, 76717914), (13, 70816536), (14, 65758212), (18, 51145276), (21, 43838808), (24, 38358957), (26, 35408268), (28, 32879106), (36, 25572638), (39, 23605512), (42, 21919404), (52, 17704134), (56, 16439553), (63, 14612936), (71, 12966408), (72, 12786319), (78, 11802756), (84, 10959702), (91, 10116648), (104, 8852067), (117, 7868504), (126, 7306468), (142, 6483204), (156, 5901378), (168, 5479851), (182, 5058324), (213, 4322136), (234, 3934252), (252, 3653234), (273, 3372216), (284, 3241602), (312, 2950689), (364, 2529162), (426, 2161068), (468, 1967126), (497, 1852344), (504, 1826617), (546, 1686108), (568, 1620801), (639, 1440712), (728, 1264581), (819, 1124072), (852, 1080534), (923, 997416), (936, 983563), (994, 926172), (1092, 843054), (1278, 720356), (1491, 617448), (1638, 562036), (1704, 540267), (1846, 498708), (1979, 465192), (1988, 463086), (2184, 421527), (2556, 360178), (2769, 332472), (2982, 308724), (3276, 281018), (3692, 249354), (3958, 232596), (3976, 231543), (4473, 205816), (5112, 180089), (5538, 166236), (5937, 155064), (5964, 154362), (6461, 142488), (6552, 140509), (7384, 124677), (7916, 116298), (8307, 110824), (8946, 102908), (11076, 83118), (11874, 77532), (11928, 77181), (12922, 71244), (13853, 66456), (15832, 58149), (16614, 55412), (17811, 51688), (17892, 51454), (19383, 47496), (22152, 41559), (23748, 38766), (25727, 35784), (25844, 35622), (27706, 33228)]