321716492062

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{159209}}^1$

素因数の和:159385

約数の個数: 64

約数和(自身を含む): 585444464640

約数和(自身を除く): 263727972578

約数列:

[1, 2, 7, 14, 37, 47, 74, 83, 94, 166, 259, 329, 518, 581, 658, 1162, 1739, 3071, 3478, 3901, 6142, 7802, 12173, 21497, 24346, 27307, 42994, 54614, 144337, 159209, 288674, 318418, 1010359, 1114463, 2020718, 2228926, 5890733, 7482823, 11781466, 13214347, 14965646, 26428694, 41235131, 52379761, 82470262, 92500429, 104759522, 185000858, 276864451, 488930839, 553728902, 621074309, 977861678, 1242148618, 1938051157, 3422515873, 3876102314, 4347520163, 6845031746, 8695040326, 22979749433, 45959498866, 160858246031, 321716492062]

約数ペア:

[(1, 321716492062), (2, 160858246031), (7, 45959498866), (14, 22979749433), (37, 8695040326), (47, 6845031746), (74, 4347520163), (83, 3876102314), (94, 3422515873), (166, 1938051157), (259, 1242148618), (329, 977861678), (518, 621074309), (581, 553728902), (658, 488930839), (1162, 276864451), (1739, 185000858), (3071, 104759522), (3478, 92500429), (3901, 82470262), (6142, 52379761), (7802, 41235131), (12173, 26428694), (21497, 14965646), (24346, 13214347), (27307, 11781466), (42994, 7482823), (54614, 5890733), (144337, 2228926), (159209, 2020718), (288674, 1114463), (318418, 1010359)]