262929888

素因数分解:

$2^5\times 3^7\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:78

約数の個数: 288

約数和(自身を含む): 888138720

約数和(自身を除く): 625208832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 81, 96, 102, 104, 108, 117, 136, 144, 153, 156, 162, 204, 208, 216, 221, 234, 243, 272, 288, 289, 306, 312, 324, 351, 408, 416, 432, 442, 459, 468, 486, 544, 578, 612, 624, 648, 663, 702, 729, 816, 864, 867, 884, 918, 936, 972, 1053, 1156, 1224, 1248, 1296, 1326, 1377, 1404, 1458, 1632, 1734, 1768, 1836, 1872, 1944, 1989, 2106, 2187, 2312, 2448, 2592, 2601, 2652, 2754, 2808, 2916, 3159, 3468, 3536, 3672, 3744, 3757, 3888, 3978, 4131, 4212, 4374, 4624, 4896, 5202, 5304, 5508, 5616, 5832, 5967, 6318, 6936, 7072, 7344, 7514, 7776, 7803, 7956, 8262, 8424, 8748, 9248, 9477, 10404, 10608, 11016, 11232, 11271, 11664, 11934, 12393, 12636, 13872, 14688, 15028, 15606, 15912, 16524, 16848, 17496, 17901, 18954, 20808, 21216, 22032, 22542, 23328, 23409, 23868, 24786, 25272, 27744, 28431, 30056, 31212, 31824, 33048, 33696, 33813, 34992, 35802, 37179, 37908, 41616, 44064, 45084, 46818, 47736, 49572, 50544, 53703, 56862, 60112, 62424, 63648, 66096, 67626, 69984, 70227, 71604, 74358, 75816, 83232, 90168, 93636, 95472, 99144, 101088, 101439, 107406, 113724, 120224, 124848, 132192, 135252, 140454, 143208, 148716, 151632, 161109, 180336, 187272, 190944, 198288, 202878, 210681, 214812, 227448, 249696, 270504, 280908, 286416, 297432, 303264, 304317, 322218, 360672, 374544, 396576, 405756, 421362, 429624, 454896, 483327, 541008, 561816, 572832, 594864, 608634, 632043, 644436, 749088, 811512, 842724, 859248, 909792, 912951, 966654, 1082016, 1123632, 1189728, 1217268, 1264086, 1288872, 1623024, 1685448, 1718496, 1825902, 1933308, 2247264, 2434536, 2528172, 2577744, 2738853, 3246048, 3370896, 3651804, 3866616, 4869072, 5056344, 5155488, 5477706, 6741792, 7303608, 7733232, 8216559, 9738144, 10112688, 10955412, 14607216, 15466464, 16433118, 20225376, 21910824, 29214432, 32866236, 43821648, 65732472, 87643296, 131464944, 262929888]

約数ペア:

[(1, 262929888), (2, 131464944), (3, 87643296), (4, 65732472), (6, 43821648), (8, 32866236), (9, 29214432), (12, 21910824), (13, 20225376), (16, 16433118), (17, 15466464), (18, 14607216), (24, 10955412), (26, 10112688), (27, 9738144), (32, 8216559), (34, 7733232), (36, 7303608), (39, 6741792), (48, 5477706), (51, 5155488), (52, 5056344), (54, 4869072), (68, 3866616), (72, 3651804), (78, 3370896), (81, 3246048), (96, 2738853), (102, 2577744), (104, 2528172), (108, 2434536), (117, 2247264), (136, 1933308), (144, 1825902), (153, 1718496), (156, 1685448), (162, 1623024), (204, 1288872), (208, 1264086), (216, 1217268), (221, 1189728), (234, 1123632), (243, 1082016), (272, 966654), (288, 912951), (289, 909792), (306, 859248), (312, 842724), (324, 811512), (351, 749088), (408, 644436), (416, 632043), (432, 608634), (442, 594864), (459, 572832), (468, 561816), (486, 541008), (544, 483327), (578, 454896), (612, 429624), (624, 421362), (648, 405756), (663, 396576), (702, 374544), (729, 360672), (816, 322218), (864, 304317), (867, 303264), (884, 297432), (918, 286416), (936, 280908), (972, 270504), (1053, 249696), (1156, 227448), (1224, 214812), (1248, 210681), (1296, 202878), (1326, 198288), (1377, 190944), (1404, 187272), (1458, 180336), (1632, 161109), (1734, 151632), (1768, 148716), (1836, 143208), (1872, 140454), (1944, 135252), (1989, 132192), (2106, 124848), (2187, 120224), (2312, 113724), (2448, 107406), (2592, 101439), (2601, 101088), (2652, 99144), (2754, 95472), (2808, 93636), (2916, 90168), (3159, 83232), (3468, 75816), (3536, 74358), (3672, 71604), (3744, 70227), (3757, 69984), (3888, 67626), (3978, 66096), (4131, 63648), (4212, 62424), (4374, 60112), (4624, 56862), (4896, 53703), (5202, 50544), (5304, 49572), (5508, 47736), (5616, 46818), (5832, 45084), (5967, 44064), (6318, 41616), (6936, 37908), (7072, 37179), (7344, 35802), (7514, 34992), (7776, 33813), (7803, 33696), (7956, 33048), (8262, 31824), (8424, 31212), (8748, 30056), (9248, 28431), (9477, 27744), (10404, 25272), (10608, 24786), (11016, 23868), (11232, 23409), (11271, 23328), (11664, 22542), (11934, 22032), (12393, 21216), (12636, 20808), (13872, 18954), (14688, 17901), (15028, 17496), (15606, 16848), (15912, 16524)]