421330451276

素因数分解:

$2^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{971}}^1\times {\mathrm{30809}}^1$

素因数の和:32294

約数の個数: 48

約数和(自身を含む): 845233159680

約数和(自身を除く): 423902708404

約数列:

[1, 2, 4, 7, 14, 28, 503, 971, 1006, 1942, 2012, 3521, 3884, 6797, 7042, 13594, 14084, 27188, 30809, 61618, 123236, 215663, 431326, 488413, 862652, 976826, 1953652, 3418891, 6837782, 13675564, 15496927, 29915539, 30993854, 59831078, 61987708, 108478489, 119662156, 209408773, 216956978, 418817546, 433913956, 837635092, 15047516117, 30095032234, 60190064468, 105332612819, 210665225638, 421330451276]

約数ペア:

[(1, 421330451276), (2, 210665225638), (4, 105332612819), (7, 60190064468), (14, 30095032234), (28, 15047516117), (503, 837635092), (971, 433913956), (1006, 418817546), (1942, 216956978), (2012, 209408773), (3521, 119662156), (3884, 108478489), (6797, 61987708), (7042, 59831078), (13594, 30993854), (14084, 29915539), (27188, 15496927), (30809, 13675564), (61618, 6837782), (123236, 3418891), (215663, 1953652), (431326, 976826), (488413, 862652)]