426711667252

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3137}}^1\times {\mathrm{6491}}^1$

素因数の和:9689

約数の個数: 72

約数和(自身を含む): 835084760832

約数和(自身を除く): 408373093580

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 3137, 5239, 6274, 6491, 10478, 12548, 12982, 20956, 25964, 40781, 81562, 84383, 97247, 163124, 168766, 194494, 201221, 337532, 388988, 402442, 530153, 804884, 1060306, 1096979, 1264211, 2120612, 2193958, 2528422, 2615873, 4387916, 5056844, 5231746, 10463492, 16434743, 20362267, 32869486, 34006349, 40724534, 65738972, 68012698, 81449068, 136025396, 264709471, 529418942, 631230277, 1058837884, 1262460554, 2524921108, 3441223123, 6882446246, 8205993601, 13764892492, 16411987202, 32823974404, 106677916813, 213355833626, 426711667252]

約数ペア:

[(1, 426711667252), (2, 213355833626), (4, 106677916813), (13, 32823974404), (26, 16411987202), (31, 13764892492), (52, 8205993601), (62, 6882446246), (124, 3441223123), (169, 2524921108), (338, 1262460554), (403, 1058837884), (676, 631230277), (806, 529418942), (1612, 264709471), (3137, 136025396), (5239, 81449068), (6274, 68012698), (6491, 65738972), (10478, 40724534), (12548, 34006349), (12982, 32869486), (20956, 20362267), (25964, 16434743), (40781, 10463492), (81562, 5231746), (84383, 5056844), (97247, 4387916), (163124, 2615873), (168766, 2528422), (194494, 2193958), (201221, 2120612), (337532, 1264211), (388988, 1096979), (402442, 1060306), (530153, 804884)]