906415048

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{39769}}^1$

素因数の和:39830

約数の個数: 64

約数和(自身を含む): 2176214400

約数和(自身を除く): 1269799352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 308, 407, 518, 616, 814, 1036, 1628, 2072, 2849, 3256, 5698, 11396, 22792, 39769, 79538, 159076, 278383, 318152, 437459, 556766, 874918, 1113532, 1471453, 1749836, 2227064, 2942906, 3062213, 3499672, 5885812, 6124426, 10300171, 11771624, 12248852, 16185983, 20600342, 24497704, 32371966, 41200684, 64743932, 82401368, 113301881, 129487864, 226603762, 453207524, 906415048]

約数ペア:

[(1, 906415048), (2, 453207524), (4, 226603762), (7, 129487864), (8, 113301881), (11, 82401368), (14, 64743932), (22, 41200684), (28, 32371966), (37, 24497704), (44, 20600342), (56, 16185983), (74, 12248852), (77, 11771624), (88, 10300171), (148, 6124426), (154, 5885812), (259, 3499672), (296, 3062213), (308, 2942906), (407, 2227064), (518, 1749836), (616, 1471453), (814, 1113532), (1036, 874918), (1628, 556766), (2072, 437459), (2849, 318152), (3256, 278383), (5698, 159076), (11396, 79538), (22792, 39769)]