1461808512

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:358

約数の個数: 256

約数和(自身を含む): 4626720000

約数和(自身を除く): 3164911488

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, 153, 179, 192, 204, 216, 272, 278, 288, 306, 358, 384, 408, 417, 432, 459, 537, 544, 556, 576, 612, 716, 816, 834, 864, 918, 1074, 1088, 1112, 1152, 1224, 1251, 1432, 1611, 1632, 1668, 1728, 1836, 2148, 2176, 2224, 2363, 2448, 2502, 2864, 3043, 3222, 3264, 3336, 3456, 3672, 3753, 4296, 4448, 4726, 4833, 4896, 5004, 5728, 6086, 6444, 6528, 6672, 7089, 7344, 7506, 8592, 8896, 9129, 9452, 9666, 9792, 10008, 11456, 12172, 12888, 13344, 14178, 14688, 15012, 17184, 17792, 18258, 18904, 19332, 19584, 20016, 21267, 22912, 24344, 24881, 25776, 26688, 27387, 28356, 29376, 30024, 34368, 36516, 37808, 38664, 40032, 42534, 48688, 49762, 51552, 53376, 54774, 56712, 58752, 60048, 63801, 68736, 73032, 74643, 75616, 77328, 80064, 82161, 85068, 97376, 99524, 103104, 109548, 113424, 120096, 127602, 146064, 149286, 151232, 154656, 160128, 164322, 170136, 194752, 199048, 206208, 219096, 223929, 226848, 240192, 255204, 292128, 298572, 302464, 309312, 328644, 340272, 389504, 398096, 422977, 438192, 447858, 453696, 480384, 510408, 584256, 597144, 618624, 657288, 671787, 680544, 796192, 845954, 876384, 895716, 907392, 1020816, 1168512, 1194288, 1268931, 1314576, 1343574, 1361088, 1592384, 1691908, 1752768, 1791432, 2041632, 2388576, 2537862, 2629152, 2687148, 2722176, 3184768, 3383816, 3505536, 3582864, 3806793, 4083264, 4777152, 5075724, 5258304, 5374296, 6767632, 7165728, 7613586, 8166528, 9554304, 10151448, 10516608, 10748592, 11420379, 13535264, 14331456, 15227172, 20302896, 21497184, 22840758, 27070528, 28662912, 30454344, 40605792, 42994368, 45681516, 54141056, 60908688, 81211584, 85988736, 91363032, 121817376, 162423168, 182726064, 243634752, 365452128, 487269504, 730904256, 1461808512]

約数ペア:

[(1, 1461808512), (2, 730904256), (3, 487269504), (4, 365452128), (6, 243634752), (8, 182726064), (9, 162423168), (12, 121817376), (16, 91363032), (17, 85988736), (18, 81211584), (24, 60908688), (27, 54141056), (32, 45681516), (34, 42994368), (36, 40605792), (48, 30454344), (51, 28662912), (54, 27070528), (64, 22840758), (68, 21497184), (72, 20302896), (96, 15227172), (102, 14331456), (108, 13535264), (128, 11420379), (136, 10748592), (139, 10516608), (144, 10151448), (153, 9554304), (179, 8166528), (192, 7613586), (204, 7165728), (216, 6767632), (272, 5374296), (278, 5258304), (288, 5075724), (306, 4777152), (358, 4083264), (384, 3806793), (408, 3582864), (417, 3505536), (432, 3383816), (459, 3184768), (537, 2722176), (544, 2687148), (556, 2629152), (576, 2537862), (612, 2388576), (716, 2041632), (816, 1791432), (834, 1752768), (864, 1691908), (918, 1592384), (1074, 1361088), (1088, 1343574), (1112, 1314576), (1152, 1268931), (1224, 1194288), (1251, 1168512), (1432, 1020816), (1611, 907392), (1632, 895716), (1668, 876384), (1728, 845954), (1836, 796192), (2148, 680544), (2176, 671787), (2224, 657288), (2363, 618624), (2448, 597144), (2502, 584256), (2864, 510408), (3043, 480384), (3222, 453696), (3264, 447858), (3336, 438192), (3456, 422977), (3672, 398096), (3753, 389504), (4296, 340272), (4448, 328644), (4726, 309312), (4833, 302464), (4896, 298572), (5004, 292128), (5728, 255204), (6086, 240192), (6444, 226848), (6528, 223929), (6672, 219096), (7089, 206208), (7344, 199048), (7506, 194752), (8592, 170136), (8896, 164322), (9129, 160128), (9452, 154656), (9666, 151232), (9792, 149286), (10008, 146064), (11456, 127602), (12172, 120096), (12888, 113424), (13344, 109548), (14178, 103104), (14688, 99524), (15012, 97376), (17184, 85068), (17792, 82161), (18258, 80064), (18904, 77328), (19332, 75616), (19584, 74643), (20016, 73032), (21267, 68736), (22912, 63801), (24344, 60048), (24881, 58752), (25776, 56712), (26688, 54774), (27387, 53376), (28356, 51552), (29376, 49762), (30024, 48688), (34368, 42534), (36516, 40032), (37808, 38664)]