1638837536

素因数分解:

$2^5\times 7^3\times {\mathrm{17}}^1\times {\mathrm{8783}}^1$

素因数の和:8831

約数の個数: 96

約数和(自身を含む): 3984422400

約数和(自身を除く): 2345584864

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 343, 392, 476, 544, 686, 784, 833, 952, 1372, 1568, 1666, 1904, 2744, 3332, 3808, 5488, 5831, 6664, 8783, 10976, 11662, 13328, 17566, 23324, 26656, 35132, 46648, 61481, 70264, 93296, 122962, 140528, 149311, 186592, 245924, 281056, 298622, 430367, 491848, 597244, 860734, 983696, 1045177, 1194488, 1721468, 1967392, 2090354, 2388976, 3012569, 3442936, 4180708, 4777952, 6025138, 6885872, 7316239, 8361416, 12050276, 13771744, 14632478, 16722832, 24100552, 29264956, 33445664, 48201104, 51213673, 58529912, 96402208, 102427346, 117059824, 204854692, 234119648, 409709384, 819418768, 1638837536]

約数ペア:

[(1, 1638837536), (2, 819418768), (4, 409709384), (7, 234119648), (8, 204854692), (14, 117059824), (16, 102427346), (17, 96402208), (28, 58529912), (32, 51213673), (34, 48201104), (49, 33445664), (56, 29264956), (68, 24100552), (98, 16722832), (112, 14632478), (119, 13771744), (136, 12050276), (196, 8361416), (224, 7316239), (238, 6885872), (272, 6025138), (343, 4777952), (392, 4180708), (476, 3442936), (544, 3012569), (686, 2388976), (784, 2090354), (833, 1967392), (952, 1721468), (1372, 1194488), (1568, 1045177), (1666, 983696), (1904, 860734), (2744, 597244), (3332, 491848), (3808, 430367), (5488, 298622), (5831, 281056), (6664, 245924), (8783, 186592), (10976, 149311), (11662, 140528), (13328, 122962), (17566, 93296), (23324, 70264), (26656, 61481), (35132, 46648)]