233951328

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 240

約数和(自身を含む): 760714416

約数和(自身を除く): 526763088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 53, 54, 72, 78, 81, 96, 104, 106, 108, 117, 131, 144, 156, 159, 162, 208, 212, 216, 234, 262, 288, 312, 318, 324, 351, 393, 416, 424, 432, 468, 477, 524, 624, 636, 648, 689, 702, 786, 848, 864, 936, 954, 1048, 1053, 1179, 1248, 1272, 1296, 1378, 1404, 1431, 1572, 1696, 1703, 1872, 1908, 2067, 2096, 2106, 2358, 2544, 2592, 2756, 2808, 2862, 3144, 3406, 3537, 3744, 3816, 4134, 4192, 4212, 4293, 4716, 5088, 5109, 5512, 5616, 5724, 6201, 6288, 6812, 6943, 7074, 7632, 8268, 8424, 8586, 9432, 10218, 10611, 11024, 11232, 11448, 12402, 12576, 13624, 13886, 14148, 15264, 15327, 16536, 16848, 17172, 18603, 18864, 20436, 20829, 21222, 22048, 22896, 24804, 27248, 27772, 28296, 30654, 33072, 33696, 34344, 37206, 37728, 40872, 41658, 42444, 45792, 45981, 49608, 54496, 55544, 55809, 56592, 61308, 62487, 66144, 68688, 74412, 81744, 83316, 84888, 90259, 91962, 99216, 111088, 111618, 113184, 122616, 124974, 137376, 137943, 148824, 163488, 166632, 169776, 180518, 183924, 187461, 198432, 222176, 223236, 245232, 249948, 270777, 275886, 297648, 333264, 339552, 361036, 367848, 374922, 446472, 490464, 499896, 541554, 551772, 562383, 595296, 666528, 722072, 735696, 749844, 812331, 892944, 999792, 1083108, 1103544, 1124766, 1444144, 1471392, 1499688, 1624662, 1785888, 1999584, 2166216, 2207088, 2249532, 2436993, 2888288, 2999376, 3249324, 4332432, 4414176, 4499064, 4873986, 5998752, 6498648, 7310979, 8664864, 8998128, 9747972, 12997296, 14621958, 17996256, 19495944, 25994592, 29243916, 38991888, 58487832, 77983776, 116975664, 233951328]

約数ペア:

[(1, 233951328), (2, 116975664), (3, 77983776), (4, 58487832), (6, 38991888), (8, 29243916), (9, 25994592), (12, 19495944), (13, 17996256), (16, 14621958), (18, 12997296), (24, 9747972), (26, 8998128), (27, 8664864), (32, 7310979), (36, 6498648), (39, 5998752), (48, 4873986), (52, 4499064), (53, 4414176), (54, 4332432), (72, 3249324), (78, 2999376), (81, 2888288), (96, 2436993), (104, 2249532), (106, 2207088), (108, 2166216), (117, 1999584), (131, 1785888), (144, 1624662), (156, 1499688), (159, 1471392), (162, 1444144), (208, 1124766), (212, 1103544), (216, 1083108), (234, 999792), (262, 892944), (288, 812331), (312, 749844), (318, 735696), (324, 722072), (351, 666528), (393, 595296), (416, 562383), (424, 551772), (432, 541554), (468, 499896), (477, 490464), (524, 446472), (624, 374922), (636, 367848), (648, 361036), (689, 339552), (702, 333264), (786, 297648), (848, 275886), (864, 270777), (936, 249948), (954, 245232), (1048, 223236), (1053, 222176), (1179, 198432), (1248, 187461), (1272, 183924), (1296, 180518), (1378, 169776), (1404, 166632), (1431, 163488), (1572, 148824), (1696, 137943), (1703, 137376), (1872, 124974), (1908, 122616), (2067, 113184), (2096, 111618), (2106, 111088), (2358, 99216), (2544, 91962), (2592, 90259), (2756, 84888), (2808, 83316), (2862, 81744), (3144, 74412), (3406, 68688), (3537, 66144), (3744, 62487), (3816, 61308), (4134, 56592), (4192, 55809), (4212, 55544), (4293, 54496), (4716, 49608), (5088, 45981), (5109, 45792), (5512, 42444), (5616, 41658), (5724, 40872), (6201, 37728), (6288, 37206), (6812, 34344), (6943, 33696), (7074, 33072), (7632, 30654), (8268, 28296), (8424, 27772), (8586, 27248), (9432, 24804), (10218, 22896), (10611, 22048), (11024, 21222), (11232, 20829), (11448, 20436), (12402, 18864), (12576, 18603), (13624, 17172), (13886, 16848), (14148, 16536), (15264, 15327)]