256314859584

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{72707}}^1$

素因数の和:72833

約数の個数: 224

約数和(自身を含む): 806083931136

約数和(自身を除く): 549769071552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 61, 64, 84, 86, 96, 112, 122, 129, 168, 172, 183, 192, 224, 244, 258, 301, 336, 344, 366, 427, 448, 488, 516, 602, 672, 688, 732, 854, 903, 976, 1032, 1204, 1281, 1344, 1376, 1464, 1708, 1806, 1952, 2064, 2408, 2562, 2623, 2752, 2928, 3416, 3612, 3904, 4128, 4816, 5124, 5246, 5856, 6832, 7224, 7869, 8256, 9632, 10248, 10492, 11712, 13664, 14448, 15738, 18361, 19264, 20496, 20984, 27328, 28896, 31476, 36722, 40992, 41968, 55083, 57792, 62952, 72707, 73444, 81984, 83936, 110166, 125904, 145414, 146888, 167872, 218121, 220332, 251808, 290828, 293776, 436242, 440664, 503616, 508949, 581656, 587552, 872484, 881328, 1017898, 1163312, 1175104, 1526847, 1744968, 1762656, 2035796, 2326624, 3053694, 3126401, 3489936, 3525312, 4071592, 4435127, 4653248, 6107388, 6252802, 6979872, 8143184, 8870254, 9379203, 12214776, 12505604, 13305381, 13959744, 16286368, 17740508, 18758406, 21884807, 24429552, 25011208, 26610762, 31045889, 32572736, 35481016, 37516812, 43769614, 48859104, 50022416, 53221524, 62091778, 65654421, 70962032, 75033624, 87539228, 93137667, 97718208, 100044832, 106443048, 124183556, 131308842, 141924064, 150067248, 175078456, 186275334, 190710461, 200089664, 212886096, 248367112, 262617684, 283848128, 300134496, 350156912, 372550668, 381420922, 425772192, 496734224, 525235368, 572131383, 600268992, 700313824, 745101336, 762841844, 851544384, 993468448, 1050470736, 1144262766, 1334973227, 1400627648, 1490202672, 1525683688, 1986936896, 2100941472, 2288525532, 2669946454, 2980405344, 3051367376, 4004919681, 4201882944, 4577051064, 5339892908, 5960810688, 6102734752, 8009839362, 9154102128, 10679785816, 12205469504, 16019678724, 18308204256, 21359571632, 32039357448, 36616408512, 42719143264, 64078714896, 85438286528, 128157429792, 256314859584]

約数ペア:

[(1, 256314859584), (2, 128157429792), (3, 85438286528), (4, 64078714896), (6, 42719143264), (7, 36616408512), (8, 32039357448), (12, 21359571632), (14, 18308204256), (16, 16019678724), (21, 12205469504), (24, 10679785816), (28, 9154102128), (32, 8009839362), (42, 6102734752), (43, 5960810688), (48, 5339892908), (56, 4577051064), (61, 4201882944), (64, 4004919681), (84, 3051367376), (86, 2980405344), (96, 2669946454), (112, 2288525532), (122, 2100941472), (129, 1986936896), (168, 1525683688), (172, 1490202672), (183, 1400627648), (192, 1334973227), (224, 1144262766), (244, 1050470736), (258, 993468448), (301, 851544384), (336, 762841844), (344, 745101336), (366, 700313824), (427, 600268992), (448, 572131383), (488, 525235368), (516, 496734224), (602, 425772192), (672, 381420922), (688, 372550668), (732, 350156912), (854, 300134496), (903, 283848128), (976, 262617684), (1032, 248367112), (1204, 212886096), (1281, 200089664), (1344, 190710461), (1376, 186275334), (1464, 175078456), (1708, 150067248), (1806, 141924064), (1952, 131308842), (2064, 124183556), (2408, 106443048), (2562, 100044832), (2623, 97718208), (2752, 93137667), (2928, 87539228), (3416, 75033624), (3612, 70962032), (3904, 65654421), (4128, 62091778), (4816, 53221524), (5124, 50022416), (5246, 48859104), (5856, 43769614), (6832, 37516812), (7224, 35481016), (7869, 32572736), (8256, 31045889), (9632, 26610762), (10248, 25011208), (10492, 24429552), (11712, 21884807), (13664, 18758406), (14448, 17740508), (15738, 16286368), (18361, 13959744), (19264, 13305381), (20496, 12505604), (20984, 12214776), (27328, 9379203), (28896, 8870254), (31476, 8143184), (36722, 6979872), (40992, 6252802), (41968, 6107388), (55083, 4653248), (57792, 4435127), (62952, 4071592), (72707, 3525312), (73444, 3489936), (81984, 3126401), (83936, 3053694), (110166, 2326624), (125904, 2035796), (145414, 1762656), (146888, 1744968), (167872, 1526847), (218121, 1175104), (220332, 1163312), (251808, 1017898), (290828, 881328), (293776, 872484), (436242, 587552), (440664, 581656), (503616, 508949)]