279269395664

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1627}}^1\times {\mathrm{14323}}^1$

素因数の和:16072

約数の個数: 80

約数和(自身を含む): 624588738048

約数和(自身を除く): 345319342384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1627, 1712, 2996, 3254, 5992, 6508, 11389, 11984, 13016, 14323, 22778, 26032, 28646, 45556, 57292, 91112, 100261, 114584, 174089, 182224, 200522, 229168, 348178, 401044, 696356, 802088, 1218623, 1392712, 1532561, 1604176, 2437246, 2785424, 3065122, 4874492, 6130244, 9748984, 10727927, 12260488, 19497968, 21455854, 23303521, 24520976, 42911708, 46607042, 85823416, 93214084, 163124647, 171646832, 186428168, 326249294, 372856336, 652498588, 1304997176, 2493476747, 2609994352, 4986953494, 9973906988, 17454337229, 19947813976, 34908674458, 39895627952, 69817348916, 139634697832, 279269395664]

約数ペア:

[(1, 279269395664), (2, 139634697832), (4, 69817348916), (7, 39895627952), (8, 34908674458), (14, 19947813976), (16, 17454337229), (28, 9973906988), (56, 4986953494), (107, 2609994352), (112, 2493476747), (214, 1304997176), (428, 652498588), (749, 372856336), (856, 326249294), (1498, 186428168), (1627, 171646832), (1712, 163124647), (2996, 93214084), (3254, 85823416), (5992, 46607042), (6508, 42911708), (11389, 24520976), (11984, 23303521), (13016, 21455854), (14323, 19497968), (22778, 12260488), (26032, 10727927), (28646, 9748984), (45556, 6130244), (57292, 4874492), (91112, 3065122), (100261, 2785424), (114584, 2437246), (174089, 1604176), (182224, 1532561), (200522, 1392712), (229168, 1218623), (348178, 802088), (401044, 696356)]