649075752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9767}}^1$

素因数の和:9863

約数の個数: 96

約数和(自身を含む): 1919998080

約数和(自身を除く): 1270922328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 213, 234, 284, 312, 426, 468, 568, 639, 852, 923, 936, 1278, 1704, 1846, 2556, 2769, 3692, 5112, 5538, 7384, 8307, 9767, 11076, 16614, 19534, 22152, 29301, 33228, 39068, 58602, 66456, 78136, 87903, 117204, 126971, 175806, 234408, 253942, 351612, 380913, 507884, 693457, 703224, 761826, 1015768, 1142739, 1386914, 1523652, 2080371, 2285478, 2773828, 3047304, 4160742, 4570956, 5547656, 6241113, 8321484, 9014941, 9141912, 12482226, 16642968, 18029882, 24964452, 27044823, 36059764, 49928904, 54089646, 72119528, 81134469, 108179292, 162268938, 216358584, 324537876, 649075752]

約数ペア:

[(1, 649075752), (2, 324537876), (3, 216358584), (4, 162268938), (6, 108179292), (8, 81134469), (9, 72119528), (12, 54089646), (13, 49928904), (18, 36059764), (24, 27044823), (26, 24964452), (36, 18029882), (39, 16642968), (52, 12482226), (71, 9141912), (72, 9014941), (78, 8321484), (104, 6241113), (117, 5547656), (142, 4570956), (156, 4160742), (213, 3047304), (234, 2773828), (284, 2285478), (312, 2080371), (426, 1523652), (468, 1386914), (568, 1142739), (639, 1015768), (852, 761826), (923, 703224), (936, 693457), (1278, 507884), (1704, 380913), (1846, 351612), (2556, 253942), (2769, 234408), (3692, 175806), (5112, 126971), (5538, 117204), (7384, 87903), (8307, 78136), (9767, 66456), (11076, 58602), (16614, 39068), (19534, 33228), (22152, 29301)]