387747089198

素因数分解:

$2^1\times 7^4\times {\mathrm{41}}^1\times {\mathrm{823}}^1\times {\mathrm{2393}}^1$

素因数の和:3287

約数の個数: 80

約数和(自身を含む): 696201591456

約数和(自身を除く): 308454502258

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 343, 574, 686, 823, 1646, 2009, 2393, 2401, 4018, 4786, 4802, 5761, 11522, 14063, 16751, 28126, 33502, 33743, 40327, 67486, 80654, 98113, 98441, 117257, 196226, 196882, 234514, 236201, 282289, 472402, 564578, 686791, 820799, 1373582, 1641598, 1653407, 1969439, 1976023, 3306814, 3938878, 3952046, 4807537, 5745593, 9615074, 11491186, 11573849, 13786073, 23147698, 27572146, 33652759, 67305518, 80746999, 81016943, 96502511, 161493998, 162033886, 193005022, 235569313, 471138626, 565228993, 675517577, 1130457986, 1351035154, 3956602951, 4728623039, 7913205902, 9457246078, 27696220657, 55392441314, 193873544599, 387747089198]

約数ペア:

[(1, 387747089198), (2, 193873544599), (7, 55392441314), (14, 27696220657), (41, 9457246078), (49, 7913205902), (82, 4728623039), (98, 3956602951), (287, 1351035154), (343, 1130457986), (574, 675517577), (686, 565228993), (823, 471138626), (1646, 235569313), (2009, 193005022), (2393, 162033886), (2401, 161493998), (4018, 96502511), (4786, 81016943), (4802, 80746999), (5761, 67305518), (11522, 33652759), (14063, 27572146), (16751, 23147698), (28126, 13786073), (33502, 11573849), (33743, 11491186), (40327, 9615074), (67486, 5745593), (80654, 4807537), (98113, 3952046), (98441, 3938878), (117257, 3306814), (196226, 1976023), (196882, 1969439), (234514, 1653407), (236201, 1641598), (282289, 1373582), (472402, 820799), (564578, 686791)]