989708016

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{4583}}^1$

素因数の和:5014

約数の個数: 80

約数和(自身を含む): 2796606720

約数和(自身を除く): 1806898704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 409, 528, 818, 1227, 1636, 2454, 3272, 4499, 4583, 4908, 6544, 8998, 9166, 9816, 13497, 13749, 17996, 18332, 19632, 26994, 27498, 35992, 36664, 50413, 53988, 54996, 71984, 73328, 100826, 107976, 109992, 151239, 201652, 215952, 219984, 302478, 403304, 604956, 806608, 1209912, 1874447, 2419824, 3748894, 5623341, 7497788, 11246682, 14995576, 20618917, 22493364, 29991152, 41237834, 44986728, 61856751, 82475668, 89973456, 123713502, 164951336, 247427004, 329902672, 494854008, 989708016]

約数ペア:

[(1, 989708016), (2, 494854008), (3, 329902672), (4, 247427004), (6, 164951336), (8, 123713502), (11, 89973456), (12, 82475668), (16, 61856751), (22, 44986728), (24, 41237834), (33, 29991152), (44, 22493364), (48, 20618917), (66, 14995576), (88, 11246682), (132, 7497788), (176, 5623341), (264, 3748894), (409, 2419824), (528, 1874447), (818, 1209912), (1227, 806608), (1636, 604956), (2454, 403304), (3272, 302478), (4499, 219984), (4583, 215952), (4908, 201652), (6544, 151239), (8998, 109992), (9166, 107976), (9816, 100826), (13497, 73328), (13749, 71984), (17996, 54996), (18332, 53988), (19632, 50413), (26994, 36664), (27498, 35992)]