266260608

素因数分解:

$2^7\times 3^4\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:508

約数の個数: 160

約数和(自身を含む): 807290220

約数和(自身を除く): 541029612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 128, 144, 162, 183, 192, 216, 244, 288, 324, 366, 384, 421, 432, 488, 549, 576, 648, 732, 842, 864, 976, 1098, 1152, 1263, 1296, 1464, 1647, 1684, 1728, 1952, 2196, 2526, 2592, 2928, 3294, 3368, 3456, 3789, 3904, 4392, 4941, 5052, 5184, 5856, 6588, 6736, 7578, 7808, 8784, 9882, 10104, 10368, 11367, 11712, 13176, 13472, 15156, 17568, 19764, 20208, 22734, 23424, 25681, 26352, 26944, 30312, 34101, 35136, 39528, 40416, 45468, 51362, 52704, 53888, 60624, 68202, 70272, 77043, 79056, 80832, 90936, 102724, 105408, 121248, 136404, 154086, 158112, 161664, 181872, 205448, 210816, 231129, 242496, 272808, 308172, 316224, 363744, 410896, 462258, 484992, 545616, 616344, 632448, 693387, 727488, 821792, 924516, 1091232, 1232688, 1386774, 1454976, 1643584, 1849032, 2080161, 2182464, 2465376, 2773548, 3287168, 3698064, 4160322, 4364928, 4930752, 5547096, 7396128, 8320644, 9861504, 11094192, 14792256, 16641288, 22188384, 29584512, 33282576, 44376768, 66565152, 88753536, 133130304, 266260608]

約数ペア:

[(1, 266260608), (2, 133130304), (3, 88753536), (4, 66565152), (6, 44376768), (8, 33282576), (9, 29584512), (12, 22188384), (16, 16641288), (18, 14792256), (24, 11094192), (27, 9861504), (32, 8320644), (36, 7396128), (48, 5547096), (54, 4930752), (61, 4364928), (64, 4160322), (72, 3698064), (81, 3287168), (96, 2773548), (108, 2465376), (122, 2182464), (128, 2080161), (144, 1849032), (162, 1643584), (183, 1454976), (192, 1386774), (216, 1232688), (244, 1091232), (288, 924516), (324, 821792), (366, 727488), (384, 693387), (421, 632448), (432, 616344), (488, 545616), (549, 484992), (576, 462258), (648, 410896), (732, 363744), (842, 316224), (864, 308172), (976, 272808), (1098, 242496), (1152, 231129), (1263, 210816), (1296, 205448), (1464, 181872), (1647, 161664), (1684, 158112), (1728, 154086), (1952, 136404), (2196, 121248), (2526, 105408), (2592, 102724), (2928, 90936), (3294, 80832), (3368, 79056), (3456, 77043), (3789, 70272), (3904, 68202), (4392, 60624), (4941, 53888), (5052, 52704), (5184, 51362), (5856, 45468), (6588, 40416), (6736, 39528), (7578, 35136), (7808, 34101), (8784, 30312), (9882, 26944), (10104, 26352), (10368, 25681), (11367, 23424), (11712, 22734), (13176, 20208), (13472, 19764), (15156, 17568)]