1777531434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:468

約数の個数: 128

約数和(自身を含む): 4387737600

約数和(自身を除く): 2610206166

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 71, 114, 133, 137, 142, 213, 229, 266, 274, 399, 411, 426, 458, 497, 687, 798, 822, 959, 994, 1349, 1374, 1491, 1603, 1918, 2603, 2698, 2877, 2982, 3206, 4047, 4351, 4809, 5206, 5754, 7809, 8094, 8702, 9443, 9618, 9727, 13053, 15618, 16259, 18221, 18886, 19454, 26106, 28329, 29181, 30457, 31373, 32518, 36442, 48777, 54663, 56658, 58362, 60914, 62746, 68089, 91371, 94119, 97554, 109326, 113813, 136178, 182742, 184813, 188238, 204267, 219611, 227626, 308921, 341439, 369626, 408534, 439222, 554439, 596087, 617842, 658833, 682878, 926763, 1108878, 1192174, 1293691, 1317666, 1788261, 1853526, 2162447, 2227483, 2587382, 3576522, 3881073, 4172609, 4324894, 4454966, 6487341, 6682449, 7762146, 8345218, 12517827, 12974682, 13364898, 15592381, 25035654, 31184762, 42322177, 46777143, 84644354, 93554286, 126966531, 253933062, 296255239, 592510478, 888765717, 1777531434]

約数ペア:

[(1, 1777531434), (2, 888765717), (3, 592510478), (6, 296255239), (7, 253933062), (14, 126966531), (19, 93554286), (21, 84644354), (38, 46777143), (42, 42322177), (57, 31184762), (71, 25035654), (114, 15592381), (133, 13364898), (137, 12974682), (142, 12517827), (213, 8345218), (229, 7762146), (266, 6682449), (274, 6487341), (399, 4454966), (411, 4324894), (426, 4172609), (458, 3881073), (497, 3576522), (687, 2587382), (798, 2227483), (822, 2162447), (959, 1853526), (994, 1788261), (1349, 1317666), (1374, 1293691), (1491, 1192174), (1603, 1108878), (1918, 926763), (2603, 682878), (2698, 658833), (2877, 617842), (2982, 596087), (3206, 554439), (4047, 439222), (4351, 408534), (4809, 369626), (5206, 341439), (5754, 308921), (7809, 227626), (8094, 219611), (8702, 204267), (9443, 188238), (9618, 184813), (9727, 182742), (13053, 136178), (15618, 113813), (16259, 109326), (18221, 97554), (18886, 94119), (19454, 91371), (26106, 68089), (28329, 62746), (29181, 60914), (30457, 58362), (31373, 56658), (32518, 54663), (36442, 48777)]