2562125256

素因数分解:

$2^3\times 3^4\times {\mathrm{1187}}^1\times {\mathrm{3331}}^1$

素因数の和:4536

約数の個数: 80

約数和(自身を含む): 7184525040

約数和(自身を除く): 4622399784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1187, 2374, 3331, 3561, 4748, 6662, 7122, 9496, 9993, 10683, 13324, 14244, 19986, 21366, 26648, 28488, 29979, 32049, 39972, 42732, 59958, 64098, 79944, 85464, 89937, 96147, 119916, 128196, 179874, 192294, 239832, 256392, 269811, 359748, 384588, 539622, 719496, 769176, 1079244, 2158488, 3953897, 7907794, 11861691, 15815588, 23723382, 31631176, 35585073, 47446764, 71170146, 94893528, 106755219, 142340292, 213510438, 284680584, 320265657, 427020876, 640531314, 854041752, 1281062628, 2562125256]

約数ペア:

[(1, 2562125256), (2, 1281062628), (3, 854041752), (4, 640531314), (6, 427020876), (8, 320265657), (9, 284680584), (12, 213510438), (18, 142340292), (24, 106755219), (27, 94893528), (36, 71170146), (54, 47446764), (72, 35585073), (81, 31631176), (108, 23723382), (162, 15815588), (216, 11861691), (324, 7907794), (648, 3953897), (1187, 2158488), (2374, 1079244), (3331, 769176), (3561, 719496), (4748, 539622), (6662, 384588), (7122, 359748), (9496, 269811), (9993, 256392), (10683, 239832), (13324, 192294), (14244, 179874), (19986, 128196), (21366, 119916), (26648, 96147), (28488, 89937), (29979, 85464), (32049, 79944), (39972, 64098), (42732, 59958)]