16205280804

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1259

約数の個数: 216

約数和(自身を含む): 46473758240

約数和(自身を除く): 30268477436

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 73, 76, 102, 114, 146, 153, 171, 204, 219, 228, 289, 292, 306, 323, 342, 438, 578, 612, 646, 657, 684, 867, 876, 969, 1123, 1156, 1241, 1292, 1314, 1387, 1734, 1938, 2246, 2482, 2601, 2628, 2774, 2907, 3369, 3468, 3723, 3876, 4161, 4492, 4964, 5202, 5491, 5548, 5814, 6738, 7446, 8322, 10107, 10404, 10982, 11169, 11628, 12483, 13476, 14892, 16473, 16644, 19091, 20214, 21097, 21337, 21964, 22338, 23579, 24966, 32946, 38182, 40428, 42194, 42674, 44676, 47158, 49419, 49932, 57273, 63291, 64011, 65892, 70737, 76364, 81979, 84388, 85348, 94316, 98838, 114546, 126582, 128022, 141474, 163958, 171819, 189873, 192033, 197676, 212211, 229092, 245937, 253164, 256044, 282948, 324547, 327916, 343638, 362729, 379746, 384066, 400843, 424422, 491874, 649094, 687276, 725458, 737811, 759492, 768132, 801686, 848844, 973641, 983748, 1088187, 1202529, 1298188, 1393643, 1450916, 1475622, 1557601, 1603372, 1947282, 2176374, 2405058, 2787286, 2920923, 2951244, 3115202, 3264561, 3607587, 3894564, 4180929, 4352748, 4672803, 4810116, 5574572, 5841846, 6166393, 6230404, 6529122, 7215174, 8361858, 9345606, 11683692, 12332786, 12542787, 13058244, 14018409, 14430348, 16723716, 18499179, 18691212, 23691931, 24665572, 25085574, 26479217, 28036818, 36998358, 47383862, 50171148, 52958434, 55497537, 56073636, 71075793, 73996716, 79437651, 94767724, 105916868, 110995074, 142151586, 158875302, 213227379, 221990148, 238312953, 284303172, 317750604, 426454758, 450146689, 476625906, 852909516, 900293378, 953251812, 1350440067, 1800586756, 2700880134, 4051320201, 5401760268, 8102640402, 16205280804]

約数ペア:

[(1, 16205280804), (2, 8102640402), (3, 5401760268), (4, 4051320201), (6, 2700880134), (9, 1800586756), (12, 1350440067), (17, 953251812), (18, 900293378), (19, 852909516), (34, 476625906), (36, 450146689), (38, 426454758), (51, 317750604), (57, 284303172), (68, 238312953), (73, 221990148), (76, 213227379), (102, 158875302), (114, 142151586), (146, 110995074), (153, 105916868), (171, 94767724), (204, 79437651), (219, 73996716), (228, 71075793), (289, 56073636), (292, 55497537), (306, 52958434), (323, 50171148), (342, 47383862), (438, 36998358), (578, 28036818), (612, 26479217), (646, 25085574), (657, 24665572), (684, 23691931), (867, 18691212), (876, 18499179), (969, 16723716), (1123, 14430348), (1156, 14018409), (1241, 13058244), (1292, 12542787), (1314, 12332786), (1387, 11683692), (1734, 9345606), (1938, 8361858), (2246, 7215174), (2482, 6529122), (2601, 6230404), (2628, 6166393), (2774, 5841846), (2907, 5574572), (3369, 4810116), (3468, 4672803), (3723, 4352748), (3876, 4180929), (4161, 3894564), (4492, 3607587), (4964, 3264561), (5202, 3115202), (5491, 2951244), (5548, 2920923), (5814, 2787286), (6738, 2405058), (7446, 2176374), (8322, 1947282), (10107, 1603372), (10404, 1557601), (10982, 1475622), (11169, 1450916), (11628, 1393643), (12483, 1298188), (13476, 1202529), (14892, 1088187), (16473, 983748), (16644, 973641), (19091, 848844), (20214, 801686), (21097, 768132), (21337, 759492), (21964, 737811), (22338, 725458), (23579, 687276), (24966, 649094), (32946, 491874), (38182, 424422), (40428, 400843), (42194, 384066), (42674, 379746), (44676, 362729), (47158, 343638), (49419, 327916), (49932, 324547), (57273, 282948), (63291, 256044), (64011, 253164), (65892, 245937), (70737, 229092), (76364, 212211), (81979, 197676), (84388, 192033), (85348, 189873), (94316, 171819), (98838, 163958), (114546, 141474), (126582, 128022)]