2912481904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1409}}^1$

素因数の和:1618

約数の個数: 80

約数和(自身を含む): 6080235840

約数和(自身を除く): 3167753936

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 137, 164, 184, 274, 328, 368, 548, 656, 943, 1096, 1409, 1886, 2192, 2818, 3151, 3772, 5617, 5636, 6302, 7544, 11234, 11272, 12604, 15088, 22468, 22544, 25208, 32407, 44936, 50416, 57769, 64814, 89872, 115538, 129191, 129628, 193033, 231076, 258382, 259256, 386066, 462152, 516764, 518512, 772132, 924304, 1033528, 1328687, 1544264, 2067056, 2657374, 3088528, 4439759, 5314748, 7914353, 8879518, 10629496, 15828706, 17759036, 21258992, 31657412, 35518072, 63314824, 71036144, 126629648, 182030119, 364060238, 728120476, 1456240952, 2912481904]

約数ペア:

[(1, 2912481904), (2, 1456240952), (4, 728120476), (8, 364060238), (16, 182030119), (23, 126629648), (41, 71036144), (46, 63314824), (82, 35518072), (92, 31657412), (137, 21258992), (164, 17759036), (184, 15828706), (274, 10629496), (328, 8879518), (368, 7914353), (548, 5314748), (656, 4439759), (943, 3088528), (1096, 2657374), (1409, 2067056), (1886, 1544264), (2192, 1328687), (2818, 1033528), (3151, 924304), (3772, 772132), (5617, 518512), (5636, 516764), (6302, 462152), (7544, 386066), (11234, 259256), (11272, 258382), (12604, 231076), (15088, 193033), (22468, 129628), (22544, 129191), (25208, 115538), (32407, 89872), (44936, 64814), (50416, 57769)]