216823152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49639}}^1$

素因数の和:49670

約数の個数: 80

約数和(自身を含む): 689400320

約数和(自身を除く): 472577168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 49639, 99278, 148917, 198556, 297834, 347473, 397112, 595668, 645307, 694946, 794224, 1042419, 1191336, 1290614, 1389892, 1935921, 2084838, 2382672, 2581228, 2779784, 3871842, 4169676, 4517149, 5162456, 5559568, 7743684, 8339352, 9034298, 10324912, 13551447, 15487368, 16678704, 18068596, 27102894, 30974736, 36137192, 54205788, 72274384, 108411576, 216823152]

約数ペア:

[(1, 216823152), (2, 108411576), (3, 72274384), (4, 54205788), (6, 36137192), (7, 30974736), (8, 27102894), (12, 18068596), (13, 16678704), (14, 15487368), (16, 13551447), (21, 10324912), (24, 9034298), (26, 8339352), (28, 7743684), (39, 5559568), (42, 5162456), (48, 4517149), (52, 4169676), (56, 3871842), (78, 2779784), (84, 2581228), (91, 2382672), (104, 2084838), (112, 1935921), (156, 1389892), (168, 1290614), (182, 1191336), (208, 1042419), (273, 794224), (312, 694946), (336, 645307), (364, 595668), (546, 397112), (624, 347473), (728, 297834), (1092, 198556), (1456, 148917), (2184, 99278), (4368, 49639)]