31509928812

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1\times {\mathrm{53699}}^1$

素因数の和:54270

約数の個数: 48

約数和(自身を含む): 74374070400

約数和(自身を除く): 42864141588

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 457, 642, 914, 1284, 1371, 1828, 2742, 5484, 48899, 53699, 97798, 107398, 146697, 161097, 195596, 214796, 293394, 322194, 586788, 644388, 5745793, 11491586, 17237379, 22983172, 24540443, 34474758, 49080886, 68949516, 73621329, 98161772, 147242658, 294485316, 2625827401, 5251654802, 7877482203, 10503309604, 15754964406, 31509928812]

約数ペア:

[(1, 31509928812), (2, 15754964406), (3, 10503309604), (4, 7877482203), (6, 5251654802), (12, 2625827401), (107, 294485316), (214, 147242658), (321, 98161772), (428, 73621329), (457, 68949516), (642, 49080886), (914, 34474758), (1284, 24540443), (1371, 22983172), (1828, 17237379), (2742, 11491586), (5484, 5745793), (48899, 644388), (53699, 586788), (97798, 322194), (107398, 293394), (146697, 214796), (161097, 195596)]