2497472712

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^2\times {\mathrm{983}}^1$

素因数の和:1144

約数の個数: 144

約数和(自身を含む): 7848659520

約数和(自身を除く): 5351186808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 142, 168, 213, 252, 284, 426, 497, 504, 568, 639, 852, 983, 994, 1278, 1491, 1704, 1966, 1988, 2556, 2949, 2982, 3932, 3976, 4473, 5041, 5112, 5898, 5964, 6881, 7864, 8847, 8946, 10082, 11796, 11928, 13762, 15123, 17694, 17892, 20164, 20643, 23592, 27524, 30246, 35287, 35388, 35784, 40328, 41286, 45369, 55048, 60492, 61929, 69793, 70574, 70776, 82572, 90738, 105861, 120984, 123858, 139586, 141148, 165144, 181476, 209379, 211722, 247716, 279172, 282296, 317583, 362952, 418758, 423444, 488551, 495432, 558344, 628137, 635166, 837516, 846888, 977102, 1256274, 1270332, 1465653, 1675032, 1954204, 2512548, 2540664, 2931306, 3908408, 4396959, 4955303, 5025096, 5862612, 8793918, 9910606, 11725224, 14865909, 17587836, 19821212, 29731818, 34687121, 35175672, 39642424, 44597727, 59463636, 69374242, 89195454, 104061363, 118927272, 138748484, 178390908, 208122726, 277496968, 312184089, 356781816, 416245452, 624368178, 832490904, 1248736356, 2497472712]

約数ペア:

[(1, 2497472712), (2, 1248736356), (3, 832490904), (4, 624368178), (6, 416245452), (7, 356781816), (8, 312184089), (9, 277496968), (12, 208122726), (14, 178390908), (18, 138748484), (21, 118927272), (24, 104061363), (28, 89195454), (36, 69374242), (42, 59463636), (56, 44597727), (63, 39642424), (71, 35175672), (72, 34687121), (84, 29731818), (126, 19821212), (142, 17587836), (168, 14865909), (213, 11725224), (252, 9910606), (284, 8793918), (426, 5862612), (497, 5025096), (504, 4955303), (568, 4396959), (639, 3908408), (852, 2931306), (983, 2540664), (994, 2512548), (1278, 1954204), (1491, 1675032), (1704, 1465653), (1966, 1270332), (1988, 1256274), (2556, 977102), (2949, 846888), (2982, 837516), (3932, 635166), (3976, 628137), (4473, 558344), (5041, 495432), (5112, 488551), (5898, 423444), (5964, 418758), (6881, 362952), (7864, 317583), (8847, 282296), (8946, 279172), (10082, 247716), (11796, 211722), (11928, 209379), (13762, 181476), (15123, 165144), (17694, 141148), (17892, 139586), (20164, 123858), (20643, 120984), (23592, 105861), (27524, 90738), (30246, 82572), (35287, 70776), (35388, 70574), (35784, 69793), (40328, 61929), (41286, 60492), (45369, 55048)]