2747990532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1\times {\mathrm{881}}^1$

素因数の和:1489

約数の個数: 96

約数和(自身を含む): 7453845504

約数和(自身を除く): 4705854972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 523, 852, 881, 994, 1046, 1491, 1569, 1762, 1988, 2092, 2643, 2982, 3138, 3524, 3661, 5286, 5964, 6167, 6276, 7322, 10572, 10983, 12334, 14644, 18501, 21966, 24668, 37002, 37133, 43932, 62551, 74004, 74266, 111399, 125102, 148532, 187653, 222798, 250204, 259931, 375306, 437857, 445596, 460763, 519862, 750612, 779793, 875714, 921526, 1039724, 1313571, 1382289, 1559586, 1751428, 1843052, 2627142, 2764578, 3119172, 3225341, 5254284, 5529156, 6450682, 9676023, 12901364, 19352046, 32714173, 38704092, 65428346, 98142519, 130856692, 196285038, 228999211, 392570076, 457998422, 686997633, 915996844, 1373995266, 2747990532]

約数ペア:

[(1, 2747990532), (2, 1373995266), (3, 915996844), (4, 686997633), (6, 457998422), (7, 392570076), (12, 228999211), (14, 196285038), (21, 130856692), (28, 98142519), (42, 65428346), (71, 38704092), (84, 32714173), (142, 19352046), (213, 12901364), (284, 9676023), (426, 6450682), (497, 5529156), (523, 5254284), (852, 3225341), (881, 3119172), (994, 2764578), (1046, 2627142), (1491, 1843052), (1569, 1751428), (1762, 1559586), (1988, 1382289), (2092, 1313571), (2643, 1039724), (2982, 921526), (3138, 875714), (3524, 779793), (3661, 750612), (5286, 519862), (5964, 460763), (6167, 445596), (6276, 437857), (7322, 375306), (10572, 259931), (10983, 250204), (12334, 222798), (14644, 187653), (18501, 148532), (21966, 125102), (24668, 111399), (37002, 74266), (37133, 74004), (43932, 62551)]