16394443368

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{5381}}^1$

素因数の和:5547

約数の個数: 128

約数和(自身を含む): 43586449920

約数和(自身を除く): 27192006552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 47, 73, 74, 94, 111, 141, 146, 148, 188, 219, 222, 282, 292, 296, 376, 438, 444, 564, 584, 876, 888, 1128, 1739, 1752, 2701, 3431, 3478, 5217, 5381, 5402, 6862, 6956, 8103, 10293, 10434, 10762, 10804, 13724, 13912, 16143, 16206, 20586, 20868, 21524, 21608, 27448, 32286, 32412, 41172, 41736, 43048, 64572, 64824, 82344, 126947, 129144, 199097, 252907, 253894, 380841, 392813, 398194, 505814, 507788, 597291, 758721, 761682, 785626, 796388, 1011628, 1015576, 1178439, 1194582, 1517442, 1523364, 1571252, 1592776, 2023256, 2356878, 2389164, 3034884, 3046728, 3142504, 4713756, 4778328, 6069768, 9357559, 9427512, 14534081, 18462211, 18715118, 28072677, 29068162, 36924422, 37430236, 43602243, 55386633, 56145354, 58136324, 73848844, 74860472, 87204486, 110773266, 112290708, 116272648, 147697688, 174408972, 221546532, 224581416, 348817944, 443093064, 683101807, 1366203614, 2049305421, 2732407228, 4098610842, 5464814456, 8197221684, 16394443368]

約数ペア:

[(1, 16394443368), (2, 8197221684), (3, 5464814456), (4, 4098610842), (6, 2732407228), (8, 2049305421), (12, 1366203614), (24, 683101807), (37, 443093064), (47, 348817944), (73, 224581416), (74, 221546532), (94, 174408972), (111, 147697688), (141, 116272648), (146, 112290708), (148, 110773266), (188, 87204486), (219, 74860472), (222, 73848844), (282, 58136324), (292, 56145354), (296, 55386633), (376, 43602243), (438, 37430236), (444, 36924422), (564, 29068162), (584, 28072677), (876, 18715118), (888, 18462211), (1128, 14534081), (1739, 9427512), (1752, 9357559), (2701, 6069768), (3431, 4778328), (3478, 4713756), (5217, 3142504), (5381, 3046728), (5402, 3034884), (6862, 2389164), (6956, 2356878), (8103, 2023256), (10293, 1592776), (10434, 1571252), (10762, 1523364), (10804, 1517442), (13724, 1194582), (13912, 1178439), (16143, 1015576), (16206, 1011628), (20586, 796388), (20868, 785626), (21524, 761682), (21608, 758721), (27448, 597291), (32286, 507788), (32412, 505814), (41172, 398194), (41736, 392813), (43048, 380841), (64572, 253894), (64824, 252907), (82344, 199097), (126947, 129144)]