1386996816

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{8807}}^1$

素因数の和:9028

約数の個数: 80

約数和(自身を含む): 3813934464

約数和(自身を除く): 2426937648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 193, 204, 272, 386, 408, 579, 772, 816, 1158, 1544, 2316, 3088, 3281, 4632, 6562, 8807, 9264, 9843, 13124, 17614, 19686, 26248, 26421, 35228, 39372, 52496, 52842, 70456, 78744, 105684, 140912, 149719, 157488, 211368, 299438, 422736, 449157, 598876, 898314, 1197752, 1699751, 1796628, 2395504, 3399502, 3593256, 5099253, 6799004, 7186512, 10198506, 13598008, 20397012, 27196016, 28895767, 40794024, 57791534, 81588048, 86687301, 115583068, 173374602, 231166136, 346749204, 462332272, 693498408, 1386996816]

約数ペア:

[(1, 1386996816), (2, 693498408), (3, 462332272), (4, 346749204), (6, 231166136), (8, 173374602), (12, 115583068), (16, 86687301), (17, 81588048), (24, 57791534), (34, 40794024), (48, 28895767), (51, 27196016), (68, 20397012), (102, 13598008), (136, 10198506), (193, 7186512), (204, 6799004), (272, 5099253), (386, 3593256), (408, 3399502), (579, 2395504), (772, 1796628), (816, 1699751), (1158, 1197752), (1544, 898314), (2316, 598876), (3088, 449157), (3281, 422736), (4632, 299438), (6562, 211368), (8807, 157488), (9264, 149719), (9843, 140912), (13124, 105684), (17614, 78744), (19686, 70456), (26248, 52842), (26421, 52496), (35228, 39372)]