741243314

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 1381017600

約数和(自身を除く): 639774286

約数列:

[1, 2, 7, 14, 19, 38, 59, 73, 118, 133, 146, 266, 413, 511, 647, 826, 1022, 1121, 1294, 1387, 2242, 2774, 4307, 4529, 7847, 8614, 9058, 9709, 12293, 15694, 19418, 24586, 30149, 38173, 47231, 60298, 76346, 81833, 86051, 94462, 163666, 172102, 267211, 330617, 534422, 572831, 661234, 725287, 897389, 1145662, 1450574, 1794778, 2786629, 5077009, 5573258, 6281723, 10154018, 12563446, 19506403, 39012806, 52945951, 105891902, 370621657, 741243314]

約数ペア:

[(1, 741243314), (2, 370621657), (7, 105891902), (14, 52945951), (19, 39012806), (38, 19506403), (59, 12563446), (73, 10154018), (118, 6281723), (133, 5573258), (146, 5077009), (266, 2786629), (413, 1794778), (511, 1450574), (647, 1145662), (826, 897389), (1022, 725287), (1121, 661234), (1294, 572831), (1387, 534422), (2242, 330617), (2774, 267211), (4307, 172102), (4529, 163666), (7847, 94462), (8614, 86051), (9058, 81833), (9709, 76346), (12293, 60298), (15694, 47231), (19418, 38173), (24586, 30149)]