259070448

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 240

約数和(自身を含む): 864840480

約数和(自身を除く): 605770032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 37, 39, 42, 48, 49, 52, 56, 74, 78, 84, 91, 98, 104, 111, 112, 147, 148, 156, 168, 182, 196, 208, 222, 229, 259, 273, 294, 296, 312, 336, 364, 392, 444, 458, 481, 518, 546, 588, 592, 624, 637, 687, 728, 777, 784, 888, 916, 962, 1036, 1092, 1176, 1274, 1374, 1443, 1456, 1554, 1603, 1776, 1813, 1832, 1911, 1924, 2072, 2184, 2352, 2548, 2748, 2886, 2977, 3108, 3206, 3367, 3626, 3664, 3822, 3848, 4144, 4368, 4809, 5096, 5439, 5496, 5772, 5954, 6216, 6412, 6734, 7252, 7644, 7696, 8473, 8931, 9618, 10101, 10192, 10878, 10992, 11221, 11544, 11908, 12432, 12824, 13468, 14504, 15288, 16946, 17862, 19236, 20202, 20839, 21756, 22442, 23088, 23569, 23816, 25419, 25648, 26936, 29008, 30576, 33663, 33892, 35724, 38472, 40404, 41678, 43512, 44884, 47138, 47632, 50838, 53872, 59311, 62517, 67326, 67784, 70707, 71448, 76944, 80808, 83356, 87024, 89768, 94276, 101676, 110149, 118622, 125034, 134652, 135568, 141414, 142896, 145873, 161616, 166712, 177933, 179536, 188552, 203352, 220298, 237244, 250068, 269304, 282828, 291746, 330447, 333424, 355866, 377104, 406704, 415177, 437619, 440596, 474488, 500136, 538608, 565656, 583492, 660894, 711732, 771043, 830354, 875238, 881192, 948976, 1000272, 1131312, 1166984, 1245531, 1321788, 1423464, 1542086, 1660708, 1750476, 1762384, 2313129, 2333968, 2491062, 2643576, 2846928, 3084172, 3321416, 3500952, 4626258, 4982124, 5287152, 5397301, 6168344, 6642832, 7001904, 9252516, 9964248, 10794602, 12336688, 16191903, 18505032, 19928496, 21589204, 32383806, 37010064, 43178408, 64767612, 86356816, 129535224, 259070448]

約数ペア:

[(1, 259070448), (2, 129535224), (3, 86356816), (4, 64767612), (6, 43178408), (7, 37010064), (8, 32383806), (12, 21589204), (13, 19928496), (14, 18505032), (16, 16191903), (21, 12336688), (24, 10794602), (26, 9964248), (28, 9252516), (37, 7001904), (39, 6642832), (42, 6168344), (48, 5397301), (49, 5287152), (52, 4982124), (56, 4626258), (74, 3500952), (78, 3321416), (84, 3084172), (91, 2846928), (98, 2643576), (104, 2491062), (111, 2333968), (112, 2313129), (147, 1762384), (148, 1750476), (156, 1660708), (168, 1542086), (182, 1423464), (196, 1321788), (208, 1245531), (222, 1166984), (229, 1131312), (259, 1000272), (273, 948976), (294, 881192), (296, 875238), (312, 830354), (336, 771043), (364, 711732), (392, 660894), (444, 583492), (458, 565656), (481, 538608), (518, 500136), (546, 474488), (588, 440596), (592, 437619), (624, 415177), (637, 406704), (687, 377104), (728, 355866), (777, 333424), (784, 330447), (888, 291746), (916, 282828), (962, 269304), (1036, 250068), (1092, 237244), (1176, 220298), (1274, 203352), (1374, 188552), (1443, 179536), (1456, 177933), (1554, 166712), (1603, 161616), (1776, 145873), (1813, 142896), (1832, 141414), (1911, 135568), (1924, 134652), (2072, 125034), (2184, 118622), (2352, 110149), (2548, 101676), (2748, 94276), (2886, 89768), (2977, 87024), (3108, 83356), (3206, 80808), (3367, 76944), (3626, 71448), (3664, 70707), (3822, 67784), (3848, 67326), (4144, 62517), (4368, 59311), (4809, 53872), (5096, 50838), (5439, 47632), (5496, 47138), (5772, 44884), (5954, 43512), (6216, 41678), (6412, 40404), (6734, 38472), (7252, 35724), (7644, 33892), (7696, 33663), (8473, 30576), (8931, 29008), (9618, 26936), (10101, 25648), (10192, 25419), (10878, 23816), (10992, 23569), (11221, 23088), (11544, 22442), (11908, 21756), (12432, 20839), (12824, 20202), (13468, 19236), (14504, 17862), (15288, 16946)]