468307788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{4357}}^1$

素因数の和:4443

約数の個数: 72

約数和(自身を含む): 1205841168

約数和(自身を除く): 737533380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 169, 212, 318, 338, 507, 636, 676, 689, 1014, 1378, 2028, 2067, 2756, 4134, 4357, 8268, 8714, 8957, 13071, 17428, 17914, 26142, 26871, 35828, 52284, 53742, 56641, 107484, 113282, 169923, 226564, 230921, 339846, 461842, 679692, 692763, 736333, 923684, 1385526, 1472666, 2208999, 2771052, 2945332, 3001973, 4417998, 6003946, 8835996, 9005919, 12007892, 18011838, 36023676, 39025649, 78051298, 117076947, 156102596, 234153894, 468307788]

約数ペア:

[(1, 468307788), (2, 234153894), (3, 156102596), (4, 117076947), (6, 78051298), (12, 39025649), (13, 36023676), (26, 18011838), (39, 12007892), (52, 9005919), (53, 8835996), (78, 6003946), (106, 4417998), (156, 3001973), (159, 2945332), (169, 2771052), (212, 2208999), (318, 1472666), (338, 1385526), (507, 923684), (636, 736333), (676, 692763), (689, 679692), (1014, 461842), (1378, 339846), (2028, 230921), (2067, 226564), (2756, 169923), (4134, 113282), (4357, 107484), (8268, 56641), (8714, 53742), (8957, 52284), (13071, 35828), (17428, 26871), (17914, 26142)]