641302272

素因数分解:

$2^8\times 3^5\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 324

約数和(自身を含む): 2110401384

約数和(自身を除く): 1469099112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 61, 64, 72, 78, 81, 96, 104, 108, 117, 122, 128, 144, 156, 162, 169, 183, 192, 208, 216, 234, 243, 244, 256, 288, 312, 324, 338, 351, 366, 384, 416, 432, 468, 486, 488, 507, 549, 576, 624, 648, 676, 702, 732, 768, 793, 832, 864, 936, 972, 976, 1014, 1053, 1098, 1152, 1248, 1296, 1352, 1404, 1464, 1521, 1586, 1647, 1664, 1728, 1872, 1944, 1952, 2028, 2106, 2196, 2304, 2379, 2496, 2592, 2704, 2808, 2928, 3042, 3159, 3172, 3294, 3328, 3456, 3744, 3888, 3904, 4056, 4212, 4392, 4563, 4758, 4941, 4992, 5184, 5408, 5616, 5856, 6084, 6318, 6344, 6588, 6912, 7137, 7488, 7776, 7808, 8112, 8424, 8784, 9126, 9516, 9882, 9984, 10309, 10368, 10816, 11232, 11712, 12168, 12636, 12688, 13176, 13689, 14274, 14823, 14976, 15552, 15616, 16224, 16848, 17568, 18252, 19032, 19764, 20618, 20736, 21411, 21632, 22464, 23424, 24336, 25272, 25376, 26352, 27378, 28548, 29646, 29952, 30927, 31104, 32448, 33696, 35136, 36504, 38064, 39528, 41067, 41236, 42822, 43264, 44928, 46848, 48672, 50544, 50752, 52704, 54756, 57096, 59292, 61854, 62208, 64233, 64896, 67392, 70272, 73008, 76128, 79056, 82134, 82472, 85644, 89856, 92781, 97344, 101088, 101504, 105408, 109512, 114192, 118584, 123708, 128466, 129792, 134784, 140544, 146016, 152256, 158112, 164268, 164944, 171288, 185562, 192699, 194688, 202176, 203008, 210816, 219024, 228384, 237168, 247416, 256932, 269568, 278343, 292032, 304512, 316224, 328536, 329888, 342576, 371124, 385398, 389376, 404352, 421632, 438048, 456768, 474336, 494832, 513864, 556686, 584064, 609024, 632448, 657072, 659776, 685152, 742248, 770796, 808704, 835029, 876096, 913536, 948672, 989664, 1027728, 1113372, 1168128, 1264896, 1314144, 1319552, 1370304, 1484496, 1541592, 1670058, 1752192, 1827072, 1897344, 1979328, 2055456, 2226744, 2505087, 2628288, 2639104, 2740608, 2968992, 3083184, 3340116, 3504384, 3794688, 3958656, 4110912, 4453488, 5010174, 5256576, 5481216, 5937984, 6166368, 6680232, 7917312, 8221824, 8906976, 10020348, 10513152, 11875968, 12332736, 13360464, 16443648, 17813952, 20040696, 23751936, 24665472, 26720928, 35627904, 40081392, 49330944, 53441856, 71255808, 80162784, 106883712, 160325568, 213767424, 320651136, 641302272]

約数ペア:

[(1, 641302272), (2, 320651136), (3, 213767424), (4, 160325568), (6, 106883712), (8, 80162784), (9, 71255808), (12, 53441856), (13, 49330944), (16, 40081392), (18, 35627904), (24, 26720928), (26, 24665472), (27, 23751936), (32, 20040696), (36, 17813952), (39, 16443648), (48, 13360464), (52, 12332736), (54, 11875968), (61, 10513152), (64, 10020348), (72, 8906976), (78, 8221824), (81, 7917312), (96, 6680232), (104, 6166368), (108, 5937984), (117, 5481216), (122, 5256576), (128, 5010174), (144, 4453488), (156, 4110912), (162, 3958656), (169, 3794688), (183, 3504384), (192, 3340116), (208, 3083184), (216, 2968992), (234, 2740608), (243, 2639104), (244, 2628288), (256, 2505087), (288, 2226744), (312, 2055456), (324, 1979328), (338, 1897344), (351, 1827072), (366, 1752192), (384, 1670058), (416, 1541592), (432, 1484496), (468, 1370304), (486, 1319552), (488, 1314144), (507, 1264896), (549, 1168128), (576, 1113372), (624, 1027728), (648, 989664), (676, 948672), (702, 913536), (732, 876096), (768, 835029), (793, 808704), (832, 770796), (864, 742248), (936, 685152), (972, 659776), (976, 657072), (1014, 632448), (1053, 609024), (1098, 584064), (1152, 556686), (1248, 513864), (1296, 494832), (1352, 474336), (1404, 456768), (1464, 438048), (1521, 421632), (1586, 404352), (1647, 389376), (1664, 385398), (1728, 371124), (1872, 342576), (1944, 329888), (1952, 328536), (2028, 316224), (2106, 304512), (2196, 292032), (2304, 278343), (2379, 269568), (2496, 256932), (2592, 247416), (2704, 237168), (2808, 228384), (2928, 219024), (3042, 210816), (3159, 203008), (3172, 202176), (3294, 194688), (3328, 192699), (3456, 185562), (3744, 171288), (3888, 164944), (3904, 164268), (4056, 158112), (4212, 152256), (4392, 146016), (4563, 140544), (4758, 134784), (4941, 129792), (4992, 128466), (5184, 123708), (5408, 118584), (5616, 114192), (5856, 109512), (6084, 105408), (6318, 101504), (6344, 101088), (6588, 97344), (6912, 92781), (7137, 89856), (7488, 85644), (7776, 82472), (7808, 82134), (8112, 79056), (8424, 76128), (8784, 73008), (9126, 70272), (9516, 67392), (9882, 64896), (9984, 64233), (10309, 62208), (10368, 61854), (10816, 59292), (11232, 57096), (11712, 54756), (12168, 52704), (12636, 50752), (12688, 50544), (13176, 48672), (13689, 46848), (14274, 44928), (14823, 43264), (14976, 42822), (15552, 41236), (15616, 41067), (16224, 39528), (16848, 38064), (17568, 36504), (18252, 35136), (19032, 33696), (19764, 32448), (20618, 31104), (20736, 30927), (21411, 29952), (21632, 29646), (22464, 28548), (23424, 27378), (24336, 26352), (25272, 25376)]