2783303903248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5581}}^1\times {\mathrm{60289}}^1$

素因数の和:65936

約数の個数: 80

約数和(自身を含む): 6009236455680

約数和(自身を除く): 3225932552432

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 4136, 5581, 8272, 11162, 22324, 44648, 60289, 61391, 89296, 120578, 122782, 241156, 245564, 262307, 482312, 491128, 524614, 663179, 964624, 982256, 1049228, 1326358, 2098456, 2652716, 2833583, 2885377, 4196912, 5305432, 5667166, 5770754, 10610864, 11334332, 11541508, 22668664, 23083016, 31169413, 45337328, 46166032, 62338826, 124677652, 249355304, 336472909, 498710608, 672945818, 1345891636, 2691783272, 3701201999, 5383566544, 7402403998, 14804807996, 15814226723, 29609615992, 31628453446, 59219231984, 63256906892, 126513813784, 173956493953, 253027627568, 347912987906, 695825975812, 1391651951624, 2783303903248]

約数ペア:

[(1, 2783303903248), (2, 1391651951624), (4, 695825975812), (8, 347912987906), (11, 253027627568), (16, 173956493953), (22, 126513813784), (44, 63256906892), (47, 59219231984), (88, 31628453446), (94, 29609615992), (176, 15814226723), (188, 14804807996), (376, 7402403998), (517, 5383566544), (752, 3701201999), (1034, 2691783272), (2068, 1345891636), (4136, 672945818), (5581, 498710608), (8272, 336472909), (11162, 249355304), (22324, 124677652), (44648, 62338826), (60289, 46166032), (61391, 45337328), (89296, 31169413), (120578, 23083016), (122782, 22668664), (241156, 11541508), (245564, 11334332), (262307, 10610864), (482312, 5770754), (491128, 5667166), (524614, 5305432), (663179, 4196912), (964624, 2885377), (982256, 2833583), (1049228, 2652716), (1326358, 2098456)]