1340366352

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{15679}}^1$

素因数の和:15840

約数の個数: 80

約数和(自身を含む): 3756426240

約数和(自身を除く): 2416059888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 137, 156, 208, 274, 312, 411, 548, 624, 822, 1096, 1644, 1781, 2192, 3288, 3562, 5343, 6576, 7124, 10686, 14248, 15679, 21372, 28496, 31358, 42744, 47037, 62716, 85488, 94074, 125432, 188148, 203827, 250864, 376296, 407654, 611481, 752592, 815308, 1222962, 1630616, 2148023, 2445924, 3261232, 4296046, 4891848, 6444069, 8592092, 9783696, 12888138, 17184184, 25776276, 27924299, 34368368, 51552552, 55848598, 83772897, 103105104, 111697196, 167545794, 223394392, 335091588, 446788784, 670183176, 1340366352]

約数ペア:

[(1, 1340366352), (2, 670183176), (3, 446788784), (4, 335091588), (6, 223394392), (8, 167545794), (12, 111697196), (13, 103105104), (16, 83772897), (24, 55848598), (26, 51552552), (39, 34368368), (48, 27924299), (52, 25776276), (78, 17184184), (104, 12888138), (137, 9783696), (156, 8592092), (208, 6444069), (274, 4891848), (312, 4296046), (411, 3261232), (548, 2445924), (624, 2148023), (822, 1630616), (1096, 1222962), (1644, 815308), (1781, 752592), (2192, 611481), (3288, 407654), (3562, 376296), (5343, 250864), (6576, 203827), (7124, 188148), (10686, 125432), (14248, 94074), (15679, 85488), (21372, 62716), (28496, 47037), (31358, 42744)]