248305536

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:477

約数の個数: 192

約数和(自身を含む): 782870400

約数和(自身を除く): 534564864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 64, 68, 72, 93, 96, 102, 124, 128, 136, 144, 153, 186, 192, 204, 248, 272, 279, 288, 306, 372, 384, 408, 409, 496, 527, 544, 558, 576, 612, 744, 816, 818, 992, 1054, 1088, 1116, 1152, 1224, 1227, 1488, 1581, 1632, 1636, 1984, 2108, 2176, 2232, 2448, 2454, 2976, 3162, 3264, 3272, 3681, 3968, 4216, 4464, 4743, 4896, 4908, 5952, 6324, 6528, 6544, 6953, 7362, 8432, 8928, 9486, 9792, 9816, 11904, 12648, 12679, 13088, 13906, 14724, 16864, 17856, 18972, 19584, 19632, 20859, 25296, 25358, 26176, 27812, 29448, 33728, 35712, 37944, 38037, 39264, 41718, 50592, 50716, 52352, 55624, 58896, 62577, 67456, 75888, 76074, 78528, 83436, 101184, 101432, 111248, 114111, 117792, 125154, 151776, 152148, 157056, 166872, 202368, 202864, 215543, 222496, 228222, 235584, 250308, 303552, 304296, 333744, 405728, 431086, 444992, 456444, 471168, 500616, 607104, 608592, 646629, 667488, 811456, 862172, 889984, 912888, 1001232, 1217184, 1293258, 1334976, 1622912, 1724344, 1825776, 1939887, 2002464, 2434368, 2586516, 2669952, 3448688, 3651552, 3879774, 4004928, 4868736, 5173032, 6897376, 7303104, 7759548, 8009856, 10346064, 13794752, 14606208, 15519096, 20692128, 27589504, 31038192, 41384256, 62076384, 82768512, 124152768, 248305536]

約数ペア:

[(1, 248305536), (2, 124152768), (3, 82768512), (4, 62076384), (6, 41384256), (8, 31038192), (9, 27589504), (12, 20692128), (16, 15519096), (17, 14606208), (18, 13794752), (24, 10346064), (31, 8009856), (32, 7759548), (34, 7303104), (36, 6897376), (48, 5173032), (51, 4868736), (62, 4004928), (64, 3879774), (68, 3651552), (72, 3448688), (93, 2669952), (96, 2586516), (102, 2434368), (124, 2002464), (128, 1939887), (136, 1825776), (144, 1724344), (153, 1622912), (186, 1334976), (192, 1293258), (204, 1217184), (248, 1001232), (272, 912888), (279, 889984), (288, 862172), (306, 811456), (372, 667488), (384, 646629), (408, 608592), (409, 607104), (496, 500616), (527, 471168), (544, 456444), (558, 444992), (576, 431086), (612, 405728), (744, 333744), (816, 304296), (818, 303552), (992, 250308), (1054, 235584), (1088, 228222), (1116, 222496), (1152, 215543), (1224, 202864), (1227, 202368), (1488, 166872), (1581, 157056), (1632, 152148), (1636, 151776), (1984, 125154), (2108, 117792), (2176, 114111), (2232, 111248), (2448, 101432), (2454, 101184), (2976, 83436), (3162, 78528), (3264, 76074), (3272, 75888), (3681, 67456), (3968, 62577), (4216, 58896), (4464, 55624), (4743, 52352), (4896, 50716), (4908, 50592), (5952, 41718), (6324, 39264), (6528, 38037), (6544, 37944), (6953, 35712), (7362, 33728), (8432, 29448), (8928, 27812), (9486, 26176), (9792, 25358), (9816, 25296), (11904, 20859), (12648, 19632), (12679, 19584), (13088, 18972), (13906, 17856), (14724, 16864)]