243087572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 538142976

約数和(自身を除く): 295055404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 169, 182, 188, 329, 338, 364, 611, 658, 676, 1093, 1183, 1222, 1316, 2186, 2366, 2444, 4277, 4372, 4732, 7651, 7943, 8554, 14209, 15302, 15886, 17108, 28418, 30604, 31772, 51371, 55601, 56836, 99463, 102742, 111202, 184717, 198926, 205484, 222404, 359597, 369434, 397852, 667823, 719194, 738868, 1293019, 1335646, 1438388, 2586038, 2671292, 4674761, 5172076, 8681699, 9349522, 17363398, 18699044, 34726796, 60771893, 121543786, 243087572]

約数ペア:

[(1, 243087572), (2, 121543786), (4, 60771893), (7, 34726796), (13, 18699044), (14, 17363398), (26, 9349522), (28, 8681699), (47, 5172076), (52, 4674761), (91, 2671292), (94, 2586038), (169, 1438388), (182, 1335646), (188, 1293019), (329, 738868), (338, 719194), (364, 667823), (611, 397852), (658, 369434), (676, 359597), (1093, 222404), (1183, 205484), (1222, 198926), (1316, 184717), (2186, 111202), (2366, 102742), (2444, 99463), (4277, 56836), (4372, 55601), (4732, 51371), (7651, 31772), (7943, 30604), (8554, 28418), (14209, 17108), (15302, 15886)]