1233145728

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:330

約数の個数: 256

約数和(自身を含む): 3907008000

約数和(自身を除く): 2673862272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 139, 144, 151, 153, 192, 204, 216, 272, 278, 288, 302, 306, 384, 408, 417, 432, 453, 459, 544, 556, 576, 604, 612, 816, 834, 864, 906, 918, 1088, 1112, 1152, 1208, 1224, 1251, 1359, 1632, 1668, 1728, 1812, 1836, 2176, 2224, 2363, 2416, 2448, 2502, 2567, 2718, 3264, 3336, 3456, 3624, 3672, 3753, 4077, 4448, 4726, 4832, 4896, 5004, 5134, 5436, 6528, 6672, 7089, 7248, 7344, 7506, 7701, 8154, 8896, 9452, 9664, 9792, 10008, 10268, 10872, 13344, 14178, 14496, 14688, 15012, 15402, 16308, 17792, 18904, 19328, 19584, 20016, 20536, 20989, 21267, 21744, 23103, 26688, 28356, 28992, 29376, 30024, 30804, 32616, 37808, 40032, 41072, 41978, 42534, 43488, 46206, 53376, 56712, 57984, 58752, 60048, 61608, 62967, 63801, 65232, 69309, 75616, 80064, 82144, 83956, 85068, 86976, 92412, 113424, 120096, 123216, 125934, 127602, 130464, 138618, 151232, 160128, 164288, 167912, 170136, 173952, 184824, 188901, 226848, 240192, 246432, 251868, 255204, 260928, 277236, 302464, 328576, 335824, 340272, 356813, 369648, 377802, 453696, 480384, 492864, 503736, 510408, 521856, 554472, 566703, 671648, 680544, 713626, 739296, 755604, 907392, 985728, 1007472, 1020816, 1070439, 1108944, 1133406, 1343296, 1361088, 1427252, 1478592, 1511208, 2014944, 2041632, 2140878, 2217888, 2266812, 2686592, 2722176, 2854504, 2957184, 3022416, 3211317, 4029888, 4083264, 4281756, 4435776, 4533624, 5709008, 6044832, 6422634, 8059776, 8166528, 8563512, 8871552, 9067248, 9633951, 11418016, 12089664, 12845268, 17127024, 18134496, 19267902, 22836032, 24179328, 25690536, 34254048, 36268992, 38535804, 45672064, 51381072, 68508096, 72537984, 77071608, 102762144, 137016192, 154143216, 205524288, 308286432, 411048576, 616572864, 1233145728]

約数ペア:

[(1, 1233145728), (2, 616572864), (3, 411048576), (4, 308286432), (6, 205524288), (8, 154143216), (9, 137016192), (12, 102762144), (16, 77071608), (17, 72537984), (18, 68508096), (24, 51381072), (27, 45672064), (32, 38535804), (34, 36268992), (36, 34254048), (48, 25690536), (51, 24179328), (54, 22836032), (64, 19267902), (68, 18134496), (72, 17127024), (96, 12845268), (102, 12089664), (108, 11418016), (128, 9633951), (136, 9067248), (139, 8871552), (144, 8563512), (151, 8166528), (153, 8059776), (192, 6422634), (204, 6044832), (216, 5709008), (272, 4533624), (278, 4435776), (288, 4281756), (302, 4083264), (306, 4029888), (384, 3211317), (408, 3022416), (417, 2957184), (432, 2854504), (453, 2722176), (459, 2686592), (544, 2266812), (556, 2217888), (576, 2140878), (604, 2041632), (612, 2014944), (816, 1511208), (834, 1478592), (864, 1427252), (906, 1361088), (918, 1343296), (1088, 1133406), (1112, 1108944), (1152, 1070439), (1208, 1020816), (1224, 1007472), (1251, 985728), (1359, 907392), (1632, 755604), (1668, 739296), (1728, 713626), (1812, 680544), (1836, 671648), (2176, 566703), (2224, 554472), (2363, 521856), (2416, 510408), (2448, 503736), (2502, 492864), (2567, 480384), (2718, 453696), (3264, 377802), (3336, 369648), (3456, 356813), (3624, 340272), (3672, 335824), (3753, 328576), (4077, 302464), (4448, 277236), (4726, 260928), (4832, 255204), (4896, 251868), (5004, 246432), (5134, 240192), (5436, 226848), (6528, 188901), (6672, 184824), (7089, 173952), (7248, 170136), (7344, 167912), (7506, 164288), (7701, 160128), (8154, 151232), (8896, 138618), (9452, 130464), (9664, 127602), (9792, 125934), (10008, 123216), (10268, 120096), (10872, 113424), (13344, 92412), (14178, 86976), (14496, 85068), (14688, 83956), (15012, 82144), (15402, 80064), (16308, 75616), (17792, 69309), (18904, 65232), (19328, 63801), (19584, 62967), (20016, 61608), (20536, 60048), (20989, 58752), (21267, 57984), (21744, 56712), (23103, 53376), (26688, 46206), (28356, 43488), (28992, 42534), (29376, 41978), (30024, 41072), (30804, 40032), (32616, 37808)]