2438949203388

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{2828633}}^1$

素因数の和:2829243

約数の個数: 72

約数和(自身を含む): 6319824599088

約数和(自身を除く): 3880875395700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 557, 774, 1114, 1548, 1671, 2228, 3342, 5013, 6684, 10026, 20052, 23951, 47902, 71853, 95804, 143706, 215559, 287412, 431118, 862236, 2828633, 5657266, 8485899, 11314532, 16971798, 25457697, 33943596, 50915394, 101830788, 121631219, 243262438, 364893657, 486524876, 729787314, 1094680971, 1459574628, 1575548581, 2189361942, 3151097162, 4378723884, 4726645743, 6302194324, 9453291486, 14179937229, 18906582972, 28359874458, 56719748916, 67748588983, 135497177966, 203245766949, 270994355932, 406491533898, 609737300847, 812983067796, 1219474601694, 2438949203388]

約数ペア:

[(1, 2438949203388), (2, 1219474601694), (3, 812983067796), (4, 609737300847), (6, 406491533898), (9, 270994355932), (12, 203245766949), (18, 135497177966), (36, 67748588983), (43, 56719748916), (86, 28359874458), (129, 18906582972), (172, 14179937229), (258, 9453291486), (387, 6302194324), (516, 4726645743), (557, 4378723884), (774, 3151097162), (1114, 2189361942), (1548, 1575548581), (1671, 1459574628), (2228, 1094680971), (3342, 729787314), (5013, 486524876), (6684, 364893657), (10026, 243262438), (20052, 121631219), (23951, 101830788), (47902, 50915394), (71853, 33943596), (95804, 25457697), (143706, 16971798), (215559, 11314532), (287412, 8485899), (431118, 5657266), (862236, 2828633)]