977256468

素因数分解:

$2^2\times 3^3\times {\mathrm{223}}^1\times {\mathrm{40577}}^1$

素因数の和:40813

約数の個数: 48

約数和(自身を含む): 2545052160

約数和(自身を除く): 1567795692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 6021, 8028, 12042, 24084, 40577, 81154, 121731, 162308, 243462, 365193, 486924, 730386, 1095579, 1460772, 2191158, 4382316, 9048671, 18097342, 27146013, 36194684, 54292026, 81438039, 108584052, 162876078, 244314117, 325752156, 488628234, 977256468]

約数ペア:

[(1, 977256468), (2, 488628234), (3, 325752156), (4, 244314117), (6, 162876078), (9, 108584052), (12, 81438039), (18, 54292026), (27, 36194684), (36, 27146013), (54, 18097342), (108, 9048671), (223, 4382316), (446, 2191158), (669, 1460772), (892, 1095579), (1338, 730386), (2007, 486924), (2676, 365193), (4014, 243462), (6021, 162308), (8028, 121731), (12042, 81154), (24084, 40577)]