678721344

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3797}}^1$

素因数の和:3845

約数の個数: 168

約数和(自身を含む): 2199497760

約数和(自身を除く): 1520776416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 192, 196, 224, 228, 266, 294, 304, 336, 392, 399, 448, 456, 532, 588, 608, 672, 784, 798, 912, 931, 1064, 1176, 1216, 1344, 1568, 1596, 1824, 1862, 2128, 2352, 2793, 3136, 3192, 3648, 3724, 3797, 4256, 4704, 5586, 6384, 7448, 7594, 8512, 9408, 11172, 11391, 12768, 14896, 15188, 22344, 22782, 25536, 26579, 29792, 30376, 44688, 45564, 53158, 59584, 60752, 72143, 79737, 89376, 91128, 106316, 121504, 144286, 159474, 178752, 182256, 186053, 212632, 216429, 243008, 288572, 318948, 364512, 372106, 425264, 432858, 505001, 558159, 577144, 637896, 729024, 744212, 850528, 865716, 1010002, 1116318, 1154288, 1275792, 1488424, 1515003, 1701056, 1731432, 2020004, 2232636, 2308576, 2551584, 2976848, 3030006, 3462864, 3535007, 4040008, 4465272, 4617152, 5103168, 5953696, 6060012, 6925728, 7070014, 8080016, 8930544, 10605021, 11907392, 12120024, 13851456, 14140028, 16160032, 17861088, 21210042, 24240048, 28280056, 32320064, 35722176, 42420084, 48480096, 56560112, 84840168, 96960192, 113120224, 169680336, 226240448, 339360672, 678721344]

約数ペア:

[(1, 678721344), (2, 339360672), (3, 226240448), (4, 169680336), (6, 113120224), (7, 96960192), (8, 84840168), (12, 56560112), (14, 48480096), (16, 42420084), (19, 35722176), (21, 32320064), (24, 28280056), (28, 24240048), (32, 21210042), (38, 17861088), (42, 16160032), (48, 14140028), (49, 13851456), (56, 12120024), (57, 11907392), (64, 10605021), (76, 8930544), (84, 8080016), (96, 7070014), (98, 6925728), (112, 6060012), (114, 5953696), (133, 5103168), (147, 4617152), (152, 4465272), (168, 4040008), (192, 3535007), (196, 3462864), (224, 3030006), (228, 2976848), (266, 2551584), (294, 2308576), (304, 2232636), (336, 2020004), (392, 1731432), (399, 1701056), (448, 1515003), (456, 1488424), (532, 1275792), (588, 1154288), (608, 1116318), (672, 1010002), (784, 865716), (798, 850528), (912, 744212), (931, 729024), (1064, 637896), (1176, 577144), (1216, 558159), (1344, 505001), (1568, 432858), (1596, 425264), (1824, 372106), (1862, 364512), (2128, 318948), (2352, 288572), (2793, 243008), (3136, 216429), (3192, 212632), (3648, 186053), (3724, 182256), (3797, 178752), (4256, 159474), (4704, 144286), (5586, 121504), (6384, 106316), (7448, 91128), (7594, 89376), (8512, 79737), (9408, 72143), (11172, 60752), (11391, 59584), (12768, 53158), (14896, 45564), (15188, 44688), (22344, 30376), (22782, 29792), (25536, 26579)]