249359448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4057}}^1$

素因数の和:4276

約数の個数: 64

約数和(自身を含む): 674926560

約数和(自身を除く): 425567112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 197, 312, 394, 591, 788, 1182, 1576, 2364, 2561, 4057, 4728, 5122, 7683, 8114, 10244, 12171, 15366, 16228, 20488, 24342, 30732, 32456, 48684, 52741, 61464, 97368, 105482, 158223, 210964, 316446, 421928, 632892, 799229, 1265784, 1598458, 2397687, 3196916, 4795374, 6393832, 9590748, 10389977, 19181496, 20779954, 31169931, 41559908, 62339862, 83119816, 124679724, 249359448]

約数ペア:

[(1, 249359448), (2, 124679724), (3, 83119816), (4, 62339862), (6, 41559908), (8, 31169931), (12, 20779954), (13, 19181496), (24, 10389977), (26, 9590748), (39, 6393832), (52, 4795374), (78, 3196916), (104, 2397687), (156, 1598458), (197, 1265784), (312, 799229), (394, 632892), (591, 421928), (788, 316446), (1182, 210964), (1576, 158223), (2364, 105482), (2561, 97368), (4057, 61464), (4728, 52741), (5122, 48684), (7683, 32456), (8114, 30732), (10244, 24342), (12171, 20488), (15366, 16228)]