262943226

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:837

約数の個数: 128

約数和(自身を含む): 730007040

約数和(自身を除く): 467063814

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 73, 78, 91, 117, 126, 146, 182, 189, 219, 234, 273, 351, 378, 438, 511, 546, 657, 702, 733, 819, 949, 1022, 1314, 1466, 1533, 1638, 1898, 1971, 2199, 2457, 2847, 3066, 3942, 4398, 4599, 4914, 5131, 5694, 6597, 6643, 8541, 9198, 9529, 10262, 13194, 13286, 13797, 15393, 17082, 19058, 19791, 19929, 25623, 27594, 28587, 30786, 39582, 39858, 46179, 51246, 53509, 57174, 59787, 66703, 85761, 92358, 107018, 119574, 133406, 138537, 160527, 171522, 179361, 200109, 257283, 277074, 321054, 358722, 374563, 400218, 481581, 514566, 600327, 695617, 749126, 963162, 1123689, 1200654, 1391234, 1444743, 1800981, 2086851, 2247378, 2889486, 3371067, 3601962, 4173702, 4869319, 6260553, 6742134, 9738638, 10113201, 12521106, 14607957, 18781659, 20226402, 29215914, 37563318, 43823871, 87647742, 131471613, 262943226]

約数ペア:

[(1, 262943226), (2, 131471613), (3, 87647742), (6, 43823871), (7, 37563318), (9, 29215914), (13, 20226402), (14, 18781659), (18, 14607957), (21, 12521106), (26, 10113201), (27, 9738638), (39, 6742134), (42, 6260553), (54, 4869319), (63, 4173702), (73, 3601962), (78, 3371067), (91, 2889486), (117, 2247378), (126, 2086851), (146, 1800981), (182, 1444743), (189, 1391234), (219, 1200654), (234, 1123689), (273, 963162), (351, 749126), (378, 695617), (438, 600327), (511, 514566), (546, 481581), (657, 400218), (702, 374563), (733, 358722), (819, 321054), (949, 277074), (1022, 257283), (1314, 200109), (1466, 179361), (1533, 171522), (1638, 160527), (1898, 138537), (1971, 133406), (2199, 119574), (2457, 107018), (2847, 92358), (3066, 85761), (3942, 66703), (4398, 59787), (4599, 57174), (4914, 53509), (5131, 51246), (5694, 46179), (6597, 39858), (6643, 39582), (8541, 30786), (9198, 28587), (9529, 27594), (10262, 25623), (13194, 19929), (13286, 19791), (13797, 19058), (15393, 17082)]