1567456956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71261}}^1$

素因数の和:71331

約数の個数: 72

約数和(自身を含む): 4357813824

約数和(自身を除く): 2790356868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 10998, 21996, 71261, 142522, 213783, 285044, 427566, 641349, 855132, 926393, 1282698, 1852786, 2565396, 2779179, 3349267, 3705572, 5558358, 6698534, 8337537, 10047801, 11116716, 13397068, 16675074, 20095602, 30143403, 33350148, 40191204, 43540471, 60286806, 87080942, 120573612, 130621413, 174161884, 261242826, 391864239, 522485652, 783728478, 1567456956]

約数ペア:

[(1, 1567456956), (2, 783728478), (3, 522485652), (4, 391864239), (6, 261242826), (9, 174161884), (12, 130621413), (13, 120573612), (18, 87080942), (26, 60286806), (36, 43540471), (39, 40191204), (47, 33350148), (52, 30143403), (78, 20095602), (94, 16675074), (117, 13397068), (141, 11116716), (156, 10047801), (188, 8337537), (234, 6698534), (282, 5558358), (423, 3705572), (468, 3349267), (564, 2779179), (611, 2565396), (846, 1852786), (1222, 1282698), (1692, 926393), (1833, 855132), (2444, 641349), (3666, 427566), (5499, 285044), (7332, 213783), (10998, 142522), (21996, 71261)]