309060444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:776

約数の個数: 144

約数和(自身を含む): 929408256

約数和(自身を除く): 620347812

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 71, 77, 84, 98, 132, 142, 147, 154, 196, 213, 231, 284, 294, 308, 426, 462, 497, 539, 588, 673, 781, 852, 924, 994, 1078, 1346, 1491, 1562, 1617, 1988, 2019, 2156, 2343, 2692, 2982, 3124, 3234, 3479, 4038, 4686, 4711, 5467, 5964, 6468, 6958, 7403, 8076, 9372, 9422, 10437, 10934, 13916, 14133, 14806, 16401, 18844, 20874, 21868, 22209, 28266, 29612, 32802, 32977, 38269, 41748, 44418, 47783, 51821, 56532, 65604, 65954, 76538, 88836, 95566, 98931, 103642, 114807, 131908, 143349, 153076, 155463, 191132, 197862, 207284, 229614, 286698, 310926, 334481, 362747, 395724, 459228, 525613, 573396, 621852, 668962, 725494, 1003443, 1051226, 1088241, 1337924, 1450988, 1576839, 2006886, 2102452, 2176482, 2341367, 3153678, 3679291, 4013772, 4352964, 4682734, 6307356, 7024101, 7358582, 9365468, 11037873, 14048202, 14717164, 22075746, 25755037, 28096404, 44151492, 51510074, 77265111, 103020148, 154530222, 309060444]

約数ペア:

[(1, 309060444), (2, 154530222), (3, 103020148), (4, 77265111), (6, 51510074), (7, 44151492), (11, 28096404), (12, 25755037), (14, 22075746), (21, 14717164), (22, 14048202), (28, 11037873), (33, 9365468), (42, 7358582), (44, 7024101), (49, 6307356), (66, 4682734), (71, 4352964), (77, 4013772), (84, 3679291), (98, 3153678), (132, 2341367), (142, 2176482), (147, 2102452), (154, 2006886), (196, 1576839), (213, 1450988), (231, 1337924), (284, 1088241), (294, 1051226), (308, 1003443), (426, 725494), (462, 668962), (497, 621852), (539, 573396), (588, 525613), (673, 459228), (781, 395724), (852, 362747), (924, 334481), (994, 310926), (1078, 286698), (1346, 229614), (1491, 207284), (1562, 197862), (1617, 191132), (1988, 155463), (2019, 153076), (2156, 143349), (2343, 131908), (2692, 114807), (2982, 103642), (3124, 98931), (3234, 95566), (3479, 88836), (4038, 76538), (4686, 65954), (4711, 65604), (5467, 56532), (5964, 51821), (6468, 47783), (6958, 44418), (7403, 41748), (8076, 38269), (9372, 32977), (9422, 32802), (10437, 29612), (10934, 28266), (13916, 22209), (14133, 21868), (14806, 20874), (16401, 18844)]