458320128

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:693

約数の個数: 216

約数和(自身を含む): 1495962720

約数和(自身を除く): 1037642592

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, 128, 133, 147, 152, 168, 192, 196, 224, 228, 256, 266, 294, 304, 336, 384, 392, 399, 448, 456, 532, 588, 608, 641, 672, 768, 784, 798, 896, 912, 931, 1064, 1176, 1216, 1282, 1344, 1568, 1596, 1792, 1824, 1862, 1923, 2128, 2352, 2432, 2564, 2688, 2793, 3136, 3192, 3648, 3724, 3846, 4256, 4487, 4704, 4864, 5128, 5376, 5586, 6272, 6384, 7296, 7448, 7692, 8512, 8974, 9408, 10256, 11172, 12179, 12544, 12768, 13461, 14592, 14896, 15384, 17024, 17948, 18816, 20512, 22344, 24358, 25536, 26922, 29792, 30768, 31409, 34048, 35896, 36537, 37632, 41024, 44688, 48716, 51072, 53844, 59584, 61536, 62818, 71792, 73074, 82048, 85253, 89376, 94227, 97432, 102144, 107688, 119168, 123072, 125636, 143584, 146148, 164096, 170506, 178752, 188454, 194864, 215376, 238336, 246144, 251272, 255759, 287168, 292296, 341012, 357504, 376908, 389728, 430752, 492288, 502544, 511518, 574336, 584592, 596771, 682024, 715008, 753816, 779456, 861504, 1005088, 1023036, 1148672, 1169184, 1193542, 1364048, 1507632, 1558912, 1723008, 1790313, 2010176, 2046072, 2338368, 2387084, 2728096, 3015264, 3117824, 3446016, 3580626, 4020352, 4092144, 4676736, 4774168, 5456192, 6030528, 7161252, 8040704, 8184288, 9353472, 9548336, 10912384, 12061056, 14322504, 16368576, 19096672, 21824768, 24122112, 28645008, 32737152, 38193344, 57290016, 65474304, 76386688, 114580032, 152773376, 229160064, 458320128]

約数ペア:

[(1, 458320128), (2, 229160064), (3, 152773376), (4, 114580032), (6, 76386688), (7, 65474304), (8, 57290016), (12, 38193344), (14, 32737152), (16, 28645008), (19, 24122112), (21, 21824768), (24, 19096672), (28, 16368576), (32, 14322504), (38, 12061056), (42, 10912384), (48, 9548336), (49, 9353472), (56, 8184288), (57, 8040704), (64, 7161252), (76, 6030528), (84, 5456192), (96, 4774168), (98, 4676736), (112, 4092144), (114, 4020352), (128, 3580626), (133, 3446016), (147, 3117824), (152, 3015264), (168, 2728096), (192, 2387084), (196, 2338368), (224, 2046072), (228, 2010176), (256, 1790313), (266, 1723008), (294, 1558912), (304, 1507632), (336, 1364048), (384, 1193542), (392, 1169184), (399, 1148672), (448, 1023036), (456, 1005088), (532, 861504), (588, 779456), (608, 753816), (641, 715008), (672, 682024), (768, 596771), (784, 584592), (798, 574336), (896, 511518), (912, 502544), (931, 492288), (1064, 430752), (1176, 389728), (1216, 376908), (1282, 357504), (1344, 341012), (1568, 292296), (1596, 287168), (1792, 255759), (1824, 251272), (1862, 246144), (1923, 238336), (2128, 215376), (2352, 194864), (2432, 188454), (2564, 178752), (2688, 170506), (2793, 164096), (3136, 146148), (3192, 143584), (3648, 125636), (3724, 123072), (3846, 119168), (4256, 107688), (4487, 102144), (4704, 97432), (4864, 94227), (5128, 89376), (5376, 85253), (5586, 82048), (6272, 73074), (6384, 71792), (7296, 62818), (7448, 61536), (7692, 59584), (8512, 53844), (8974, 51072), (9408, 48716), (10256, 44688), (11172, 41024), (12179, 37632), (12544, 36537), (12768, 35896), (13461, 34048), (14592, 31409), (14896, 30768), (15384, 29792), (17024, 26922), (17948, 25536), (18816, 24358), (20512, 22344)]