397281672

素因数分解:

$2^3\times 3^{10}\times {\mathrm{29}}^2$

素因数の和:94

約数の個数: 132

約数和(自身を含む): 1157206245

約数和(自身を除く): 759924573

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 243, 261, 324, 348, 486, 522, 648, 696, 729, 783, 841, 972, 1044, 1458, 1566, 1682, 1944, 2088, 2187, 2349, 2523, 2916, 3132, 3364, 4374, 4698, 5046, 5832, 6264, 6561, 6728, 7047, 7569, 8748, 9396, 10092, 13122, 14094, 15138, 17496, 18792, 19683, 20184, 21141, 22707, 26244, 28188, 30276, 39366, 42282, 45414, 52488, 56376, 59049, 60552, 63423, 68121, 78732, 84564, 90828, 118098, 126846, 136242, 157464, 169128, 181656, 190269, 204363, 236196, 253692, 272484, 380538, 408726, 472392, 507384, 544968, 570807, 613089, 761076, 817452, 1141614, 1226178, 1522152, 1634904, 1712421, 1839267, 2283228, 2452356, 3424842, 3678534, 4566456, 4904712, 5517801, 6849684, 7357068, 11035602, 13699368, 14714136, 16553403, 22071204, 33106806, 44142408, 49660209, 66213612, 99320418, 132427224, 198640836, 397281672]

約数ペア:

[(1, 397281672), (2, 198640836), (3, 132427224), (4, 99320418), (6, 66213612), (8, 49660209), (9, 44142408), (12, 33106806), (18, 22071204), (24, 16553403), (27, 14714136), (29, 13699368), (36, 11035602), (54, 7357068), (58, 6849684), (72, 5517801), (81, 4904712), (87, 4566456), (108, 3678534), (116, 3424842), (162, 2452356), (174, 2283228), (216, 1839267), (232, 1712421), (243, 1634904), (261, 1522152), (324, 1226178), (348, 1141614), (486, 817452), (522, 761076), (648, 613089), (696, 570807), (729, 544968), (783, 507384), (841, 472392), (972, 408726), (1044, 380538), (1458, 272484), (1566, 253692), (1682, 236196), (1944, 204363), (2088, 190269), (2187, 181656), (2349, 169128), (2523, 157464), (2916, 136242), (3132, 126846), (3364, 118098), (4374, 90828), (4698, 84564), (5046, 78732), (5832, 68121), (6264, 63423), (6561, 60552), (6728, 59049), (7047, 56376), (7569, 52488), (8748, 45414), (9396, 42282), (10092, 39366), (13122, 30276), (14094, 28188), (15138, 26244), (17496, 22707), (18792, 21141), (19683, 20184)]