1219783968

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:992

約数の個数: 192

約数和(自身を含む): 3865276800

約数和(自身を除く): 2645492832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 131, 144, 156, 208, 216, 234, 262, 288, 312, 351, 393, 416, 432, 468, 524, 624, 702, 786, 829, 864, 936, 1048, 1179, 1248, 1404, 1572, 1658, 1703, 1872, 2096, 2358, 2487, 2808, 3144, 3316, 3406, 3537, 3744, 4192, 4716, 4974, 5109, 5616, 6288, 6632, 6812, 7074, 7461, 9432, 9948, 10218, 10777, 11232, 12576, 13264, 13624, 14148, 14922, 15327, 18864, 19896, 20436, 21554, 22383, 26528, 27248, 28296, 29844, 30654, 32331, 37728, 39792, 40872, 43108, 44766, 45981, 54496, 56592, 59688, 61308, 64662, 79584, 81744, 86216, 89532, 91962, 96993, 108599, 113184, 119376, 122616, 129324, 163488, 172432, 179064, 183924, 193986, 217198, 238752, 245232, 258648, 290979, 325797, 344864, 358128, 367848, 387972, 434396, 490464, 517296, 581958, 651594, 716256, 735696, 775944, 868792, 977391, 1034592, 1163916, 1303188, 1411787, 1471392, 1551888, 1737584, 1954782, 2327832, 2606376, 2823574, 2932173, 3103776, 3475168, 3909564, 4235361, 4655664, 5212752, 5647148, 5864346, 7819128, 8470722, 9311328, 10425504, 11294296, 11728692, 12706083, 15638256, 16941444, 22588592, 23457384, 25412166, 31276512, 33882888, 38118249, 45177184, 46914768, 50824332, 67765776, 76236498, 93829536, 101648664, 135531552, 152472996, 203297328, 304945992, 406594656, 609891984, 1219783968]

約数ペア:

[(1, 1219783968), (2, 609891984), (3, 406594656), (4, 304945992), (6, 203297328), (8, 152472996), (9, 135531552), (12, 101648664), (13, 93829536), (16, 76236498), (18, 67765776), (24, 50824332), (26, 46914768), (27, 45177184), (32, 38118249), (36, 33882888), (39, 31276512), (48, 25412166), (52, 23457384), (54, 22588592), (72, 16941444), (78, 15638256), (96, 12706083), (104, 11728692), (108, 11294296), (117, 10425504), (131, 9311328), (144, 8470722), (156, 7819128), (208, 5864346), (216, 5647148), (234, 5212752), (262, 4655664), (288, 4235361), (312, 3909564), (351, 3475168), (393, 3103776), (416, 2932173), (432, 2823574), (468, 2606376), (524, 2327832), (624, 1954782), (702, 1737584), (786, 1551888), (829, 1471392), (864, 1411787), (936, 1303188), (1048, 1163916), (1179, 1034592), (1248, 977391), (1404, 868792), (1572, 775944), (1658, 735696), (1703, 716256), (1872, 651594), (2096, 581958), (2358, 517296), (2487, 490464), (2808, 434396), (3144, 387972), (3316, 367848), (3406, 358128), (3537, 344864), (3744, 325797), (4192, 290979), (4716, 258648), (4974, 245232), (5109, 238752), (5616, 217198), (6288, 193986), (6632, 183924), (6812, 179064), (7074, 172432), (7461, 163488), (9432, 129324), (9948, 122616), (10218, 119376), (10777, 113184), (11232, 108599), (12576, 96993), (13264, 91962), (13624, 89532), (14148, 86216), (14922, 81744), (15327, 79584), (18864, 64662), (19896, 61308), (20436, 59688), (21554, 56592), (22383, 54496), (26528, 45981), (27248, 44766), (28296, 43108), (29844, 40872), (30654, 39792), (32331, 37728)]