261454464

素因数分解:

$2^7\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3109}}^1$

素因数の和:3202

約数の個数: 96

約数和(自身を含む): 762914100

約数和(自身を除く): 501459636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 128, 144, 146, 192, 219, 288, 292, 384, 438, 576, 584, 657, 876, 1152, 1168, 1314, 1752, 2336, 2628, 3109, 3504, 4672, 5256, 6218, 7008, 9327, 9344, 10512, 12436, 14016, 18654, 21024, 24872, 27981, 28032, 37308, 42048, 49744, 55962, 74616, 84096, 99488, 111924, 149232, 198976, 223848, 226957, 298464, 397952, 447696, 453914, 596928, 680871, 895392, 907828, 1193856, 1361742, 1790784, 1815656, 2042613, 2723484, 3581568, 3631312, 4085226, 5446968, 7262624, 8170452, 10893936, 14525248, 16340904, 21787872, 29050496, 32681808, 43575744, 65363616, 87151488, 130727232, 261454464]

約数ペア:

[(1, 261454464), (2, 130727232), (3, 87151488), (4, 65363616), (6, 43575744), (8, 32681808), (9, 29050496), (12, 21787872), (16, 16340904), (18, 14525248), (24, 10893936), (32, 8170452), (36, 7262624), (48, 5446968), (64, 4085226), (72, 3631312), (73, 3581568), (96, 2723484), (128, 2042613), (144, 1815656), (146, 1790784), (192, 1361742), (219, 1193856), (288, 907828), (292, 895392), (384, 680871), (438, 596928), (576, 453914), (584, 447696), (657, 397952), (876, 298464), (1152, 226957), (1168, 223848), (1314, 198976), (1752, 149232), (2336, 111924), (2628, 99488), (3109, 84096), (3504, 74616), (4672, 55962), (5256, 49744), (6218, 42048), (7008, 37308), (9327, 28032), (9344, 27981), (10512, 24872), (12436, 21024), (14016, 18654)]