15691641416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{2179}}^1$

素因数の和:2347

約数の個数: 128

約数和(自身を含む): 34845120000

約数和(自身を除く): 19153478584

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 59, 73, 76, 88, 118, 146, 152, 209, 236, 292, 418, 472, 584, 649, 803, 836, 1121, 1298, 1387, 1606, 1672, 2179, 2242, 2596, 2774, 3212, 4307, 4358, 4484, 5192, 5548, 6424, 8614, 8716, 8968, 11096, 12331, 15257, 17228, 17432, 23969, 24662, 30514, 34456, 41401, 47377, 47938, 49324, 61028, 81833, 82802, 94754, 95876, 98648, 122056, 128561, 159067, 163666, 165604, 189508, 191752, 257122, 318134, 327332, 331208, 379016, 455411, 514244, 636268, 654664, 900163, 910822, 1028488, 1272536, 1414171, 1749737, 1800326, 1821644, 2442659, 2828342, 3022273, 3499474, 3600652, 3643288, 4885318, 5656684, 6044546, 6998948, 7201304, 9384953, 9770636, 11313368, 12089092, 13997896, 18769906, 19541272, 24178184, 26869249, 33245003, 37539812, 53738498, 66490006, 75079624, 103234483, 107476996, 132980012, 178314107, 206468966, 214953992, 265960024, 356628214, 412937932, 713256428, 825875864, 1426512856, 1961455177, 3922910354, 7845820708, 15691641416]

約数ペア:

[(1, 15691641416), (2, 7845820708), (4, 3922910354), (8, 1961455177), (11, 1426512856), (19, 825875864), (22, 713256428), (38, 412937932), (44, 356628214), (59, 265960024), (73, 214953992), (76, 206468966), (88, 178314107), (118, 132980012), (146, 107476996), (152, 103234483), (209, 75079624), (236, 66490006), (292, 53738498), (418, 37539812), (472, 33245003), (584, 26869249), (649, 24178184), (803, 19541272), (836, 18769906), (1121, 13997896), (1298, 12089092), (1387, 11313368), (1606, 9770636), (1672, 9384953), (2179, 7201304), (2242, 6998948), (2596, 6044546), (2774, 5656684), (3212, 4885318), (4307, 3643288), (4358, 3600652), (4484, 3499474), (5192, 3022273), (5548, 2828342), (6424, 2442659), (8614, 1821644), (8716, 1800326), (8968, 1749737), (11096, 1414171), (12331, 1272536), (15257, 1028488), (17228, 910822), (17432, 900163), (23969, 654664), (24662, 636268), (30514, 514244), (34456, 455411), (41401, 379016), (47377, 331208), (47938, 327332), (49324, 318134), (61028, 257122), (81833, 191752), (82802, 189508), (94754, 165604), (95876, 163666), (98648, 159067), (122056, 128561)]