427222656

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1767

約数の個数: 192

約数和(自身を含む): 1451174400

約数和(自身を除く): 1023951744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 384, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1709, 1736, 1953, 1984, 2016, 2232, 2604, 2688, 2976, 3418, 3472, 3906, 3968, 4032, 4464, 5127, 5208, 5952, 6836, 6944, 7812, 8064, 8928, 10254, 10416, 11904, 11963, 13672, 13888, 15381, 15624, 17856, 20508, 20832, 23926, 27344, 27776, 30762, 31248, 35712, 35889, 41016, 41664, 47852, 52979, 54688, 61524, 62496, 71778, 82032, 83328, 95704, 105958, 107667, 109376, 123048, 124992, 143556, 158937, 164064, 191408, 211916, 215334, 218752, 246096, 249984, 287112, 317874, 328128, 370853, 382816, 423832, 430668, 476811, 492192, 574224, 635748, 656256, 741706, 765632, 847664, 861336, 953622, 984384, 1112559, 1148448, 1271496, 1483412, 1531264, 1695328, 1722672, 1907244, 1968768, 2225118, 2296896, 2542992, 2966824, 3337677, 3390656, 3445344, 3814488, 4450236, 4593792, 5085984, 5933648, 6675354, 6781312, 6890688, 7628976, 8900472, 10171968, 11867296, 13350708, 13781376, 15257952, 17800944, 20343936, 23734592, 26701416, 30515904, 35601888, 47469184, 53402832, 61031808, 71203776, 106805664, 142407552, 213611328, 427222656]

約数ペア:

[(1, 427222656), (2, 213611328), (3, 142407552), (4, 106805664), (6, 71203776), (7, 61031808), (8, 53402832), (9, 47469184), (12, 35601888), (14, 30515904), (16, 26701416), (18, 23734592), (21, 20343936), (24, 17800944), (28, 15257952), (31, 13781376), (32, 13350708), (36, 11867296), (42, 10171968), (48, 8900472), (56, 7628976), (62, 6890688), (63, 6781312), (64, 6675354), (72, 5933648), (84, 5085984), (93, 4593792), (96, 4450236), (112, 3814488), (124, 3445344), (126, 3390656), (128, 3337677), (144, 2966824), (168, 2542992), (186, 2296896), (192, 2225118), (217, 1968768), (224, 1907244), (248, 1722672), (252, 1695328), (279, 1531264), (288, 1483412), (336, 1271496), (372, 1148448), (384, 1112559), (434, 984384), (448, 953622), (496, 861336), (504, 847664), (558, 765632), (576, 741706), (651, 656256), (672, 635748), (744, 574224), (868, 492192), (896, 476811), (992, 430668), (1008, 423832), (1116, 382816), (1152, 370853), (1302, 328128), (1344, 317874), (1488, 287112), (1709, 249984), (1736, 246096), (1953, 218752), (1984, 215334), (2016, 211916), (2232, 191408), (2604, 164064), (2688, 158937), (2976, 143556), (3418, 124992), (3472, 123048), (3906, 109376), (3968, 107667), (4032, 105958), (4464, 95704), (5127, 83328), (5208, 82032), (5952, 71778), (6836, 62496), (6944, 61524), (7812, 54688), (8064, 52979), (8928, 47852), (10254, 41664), (10416, 41016), (11904, 35889), (11963, 35712), (13672, 31248), (13888, 30762), (15381, 27776), (15624, 27344), (17856, 23926), (20508, 20832)]