491172768

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{19603}}^1$

素因数の和:19651

約数の個数: 96

約数和(自身を含む): 1482062400

約数和(自身を除く): 990889632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 87, 96, 108, 116, 144, 174, 216, 232, 261, 288, 348, 432, 464, 522, 696, 783, 864, 928, 1044, 1392, 1566, 2088, 2784, 3132, 4176, 6264, 8352, 12528, 19603, 25056, 39206, 58809, 78412, 117618, 156824, 176427, 235236, 313648, 352854, 470472, 529281, 568487, 627296, 705708, 940944, 1058562, 1136974, 1411416, 1705461, 1881888, 2117124, 2273948, 2822832, 3410922, 4234248, 4547896, 5116383, 5645664, 6821844, 8468496, 9095792, 10232766, 13643688, 15349149, 16936992, 18191584, 20465532, 27287376, 30698298, 40931064, 54574752, 61396596, 81862128, 122793192, 163724256, 245586384, 491172768]

約数ペア:

[(1, 491172768), (2, 245586384), (3, 163724256), (4, 122793192), (6, 81862128), (8, 61396596), (9, 54574752), (12, 40931064), (16, 30698298), (18, 27287376), (24, 20465532), (27, 18191584), (29, 16936992), (32, 15349149), (36, 13643688), (48, 10232766), (54, 9095792), (58, 8468496), (72, 6821844), (87, 5645664), (96, 5116383), (108, 4547896), (116, 4234248), (144, 3410922), (174, 2822832), (216, 2273948), (232, 2117124), (261, 1881888), (288, 1705461), (348, 1411416), (432, 1136974), (464, 1058562), (522, 940944), (696, 705708), (783, 627296), (864, 568487), (928, 529281), (1044, 470472), (1392, 352854), (1566, 313648), (2088, 235236), (2784, 176427), (3132, 156824), (4176, 117618), (6264, 78412), (8352, 58809), (12528, 39206), (19603, 25056)]