456157072

素因数分解:

$2^4\times 7^3\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:2005

約数の個数: 80

約数和(自身を含む): 1055190400

約数和(自身を除く): 599033328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 343, 344, 392, 602, 686, 688, 784, 1204, 1372, 1933, 2107, 2408, 2744, 3866, 4214, 4816, 5488, 7732, 8428, 13531, 14749, 15464, 16856, 27062, 29498, 30928, 33712, 54124, 58996, 83119, 94717, 108248, 117992, 166238, 189434, 216496, 235984, 332476, 378868, 581833, 663019, 664952, 757736, 1163666, 1326038, 1329904, 1515472, 2327332, 2652076, 4072831, 4654664, 5304152, 8145662, 9309328, 10608304, 16291324, 28509817, 32582648, 57019634, 65165296, 114039268, 228078536, 456157072]

約数ペア:

[(1, 456157072), (2, 228078536), (4, 114039268), (7, 65165296), (8, 57019634), (14, 32582648), (16, 28509817), (28, 16291324), (43, 10608304), (49, 9309328), (56, 8145662), (86, 5304152), (98, 4654664), (112, 4072831), (172, 2652076), (196, 2327332), (301, 1515472), (343, 1329904), (344, 1326038), (392, 1163666), (602, 757736), (686, 664952), (688, 663019), (784, 581833), (1204, 378868), (1372, 332476), (1933, 235984), (2107, 216496), (2408, 189434), (2744, 166238), (3866, 117992), (4214, 108248), (4816, 94717), (5488, 83119), (7732, 58996), (8428, 54124), (13531, 33712), (14749, 30928), (15464, 29498), (16856, 27062)]