1255613632

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1679

約数の個数: 168

約数和(自身を含む): 3287664240

約数和(自身を除く): 2032050608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 64, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 224, 247, 266, 304, 364, 392, 416, 448, 494, 532, 608, 637, 728, 784, 832, 931, 988, 1064, 1216, 1274, 1456, 1568, 1621, 1729, 1862, 1976, 2128, 2548, 2912, 3136, 3242, 3458, 3724, 3952, 4256, 5096, 5824, 6484, 6916, 7448, 7904, 8512, 10192, 11347, 12103, 12968, 13832, 14896, 15808, 20384, 21073, 22694, 24206, 25936, 27664, 29792, 30799, 40768, 42146, 45388, 48412, 51872, 55328, 59584, 61598, 79429, 84292, 90776, 96824, 103744, 110656, 123196, 147511, 158858, 168584, 181552, 193648, 215593, 246392, 295022, 317716, 337168, 363104, 387296, 400387, 431186, 492784, 590044, 635432, 674336, 726208, 774592, 800774, 862372, 985568, 1032577, 1180088, 1270864, 1348672, 1509151, 1601548, 1724744, 1971136, 2065154, 2360176, 2541728, 2802709, 3018302, 3203096, 3449488, 4130308, 4720352, 5083456, 5605418, 6036604, 6406192, 6898976, 8260616, 9440704, 11210836, 12073208, 12812384, 13797952, 16521232, 19618963, 22421672, 24146416, 25624768, 33042464, 39237926, 44843344, 48292832, 66084928, 78475852, 89686688, 96585664, 156951704, 179373376, 313903408, 627806816, 1255613632]

約数ペア:

[(1, 1255613632), (2, 627806816), (4, 313903408), (7, 179373376), (8, 156951704), (13, 96585664), (14, 89686688), (16, 78475852), (19, 66084928), (26, 48292832), (28, 44843344), (32, 39237926), (38, 33042464), (49, 25624768), (52, 24146416), (56, 22421672), (64, 19618963), (76, 16521232), (91, 13797952), (98, 12812384), (104, 12073208), (112, 11210836), (133, 9440704), (152, 8260616), (182, 6898976), (196, 6406192), (208, 6036604), (224, 5605418), (247, 5083456), (266, 4720352), (304, 4130308), (364, 3449488), (392, 3203096), (416, 3018302), (448, 2802709), (494, 2541728), (532, 2360176), (608, 2065154), (637, 1971136), (728, 1724744), (784, 1601548), (832, 1509151), (931, 1348672), (988, 1270864), (1064, 1180088), (1216, 1032577), (1274, 985568), (1456, 862372), (1568, 800774), (1621, 774592), (1729, 726208), (1862, 674336), (1976, 635432), (2128, 590044), (2548, 492784), (2912, 431186), (3136, 400387), (3242, 387296), (3458, 363104), (3724, 337168), (3952, 317716), (4256, 295022), (5096, 246392), (5824, 215593), (6484, 193648), (6916, 181552), (7448, 168584), (7904, 158858), (8512, 147511), (10192, 123196), (11347, 110656), (12103, 103744), (12968, 96824), (13832, 90776), (14896, 84292), (15808, 79429), (20384, 61598), (21073, 59584), (22694, 55328), (24206, 51872), (25936, 48412), (27664, 45388), (29792, 42146), (30799, 40768)]