657017244

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^4\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 150

約数和(自身を含む): 1886905944

約数和(自身を除く): 1229888700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 81, 108, 117, 142, 156, 162, 169, 213, 234, 284, 324, 338, 351, 426, 468, 507, 639, 676, 702, 852, 923, 1014, 1053, 1278, 1404, 1521, 1846, 1917, 2028, 2106, 2197, 2556, 2769, 3042, 3692, 3834, 4212, 4394, 4563, 5538, 5751, 6084, 6591, 7668, 8307, 8788, 9126, 11076, 11502, 11999, 13182, 13689, 16614, 18252, 19773, 23004, 23998, 24921, 26364, 27378, 28561, 33228, 35997, 39546, 47996, 49842, 54756, 57122, 59319, 71994, 74763, 79092, 85683, 99684, 107991, 114244, 118638, 143988, 149526, 155987, 171366, 177957, 215982, 237276, 257049, 299052, 311974, 323973, 342732, 355914, 431964, 467961, 514098, 623948, 647946, 711828, 771147, 935922, 971919, 1028196, 1295892, 1403883, 1542294, 1871844, 1943838, 2027831, 2313441, 2807766, 3084588, 3887676, 4055662, 4211649, 4626882, 5615532, 6083493, 8111324, 8423298, 9253764, 12166986, 12634947, 16846596, 18250479, 24333972, 25269894, 36500958, 50539788, 54751437, 73001916, 109502874, 164254311, 219005748, 328508622, 657017244]

約数ペア:

[(1, 657017244), (2, 328508622), (3, 219005748), (4, 164254311), (6, 109502874), (9, 73001916), (12, 54751437), (13, 50539788), (18, 36500958), (26, 25269894), (27, 24333972), (36, 18250479), (39, 16846596), (52, 12634947), (54, 12166986), (71, 9253764), (78, 8423298), (81, 8111324), (108, 6083493), (117, 5615532), (142, 4626882), (156, 4211649), (162, 4055662), (169, 3887676), (213, 3084588), (234, 2807766), (284, 2313441), (324, 2027831), (338, 1943838), (351, 1871844), (426, 1542294), (468, 1403883), (507, 1295892), (639, 1028196), (676, 971919), (702, 935922), (852, 771147), (923, 711828), (1014, 647946), (1053, 623948), (1278, 514098), (1404, 467961), (1521, 431964), (1846, 355914), (1917, 342732), (2028, 323973), (2106, 311974), (2197, 299052), (2556, 257049), (2769, 237276), (3042, 215982), (3692, 177957), (3834, 171366), (4212, 155987), (4394, 149526), (4563, 143988), (5538, 118638), (5751, 114244), (6084, 107991), (6591, 99684), (7668, 85683), (8307, 79092), (8788, 74763), (9126, 71994), (11076, 59319), (11502, 57122), (11999, 54756), (13182, 49842), (13689, 47996), (16614, 39546), (18252, 35997), (19773, 33228), (23004, 28561), (23998, 27378), (24921, 26364)]