2138797908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2671}}^1$

素因数の和:2782

約数の個数: 144

約数和(自身を含む): 6127430400

約数和(自身を除く): 3988632492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 59, 78, 87, 116, 117, 118, 156, 174, 177, 234, 236, 261, 348, 354, 377, 468, 522, 531, 708, 754, 767, 1044, 1062, 1131, 1508, 1534, 1711, 2124, 2262, 2301, 2671, 3068, 3393, 3422, 4524, 4602, 5133, 5342, 6786, 6844, 6903, 8013, 9204, 10266, 10684, 13572, 13806, 15399, 16026, 20532, 22243, 24039, 27612, 30798, 32052, 34723, 44486, 48078, 61596, 66729, 69446, 77459, 88972, 96156, 104169, 133458, 138892, 154918, 157589, 200187, 208338, 232377, 266916, 309836, 312507, 315178, 400374, 416676, 464754, 472767, 625014, 630356, 697131, 800748, 929508, 945534, 1006967, 1250028, 1394262, 1418301, 1891068, 2013934, 2048657, 2788524, 2836602, 3020901, 4027868, 4097314, 4570081, 5673204, 6041802, 6145971, 8194628, 9062703, 9140162, 12083604, 12291942, 13710243, 18125406, 18280324, 18437913, 24583884, 27420486, 36250812, 36875826, 41130729, 54840972, 59411053, 73751652, 82261458, 118822106, 164522916, 178233159, 237644212, 356466318, 534699477, 712932636, 1069398954, 2138797908]

約数ペア:

[(1, 2138797908), (2, 1069398954), (3, 712932636), (4, 534699477), (6, 356466318), (9, 237644212), (12, 178233159), (13, 164522916), (18, 118822106), (26, 82261458), (29, 73751652), (36, 59411053), (39, 54840972), (52, 41130729), (58, 36875826), (59, 36250812), (78, 27420486), (87, 24583884), (116, 18437913), (117, 18280324), (118, 18125406), (156, 13710243), (174, 12291942), (177, 12083604), (234, 9140162), (236, 9062703), (261, 8194628), (348, 6145971), (354, 6041802), (377, 5673204), (468, 4570081), (522, 4097314), (531, 4027868), (708, 3020901), (754, 2836602), (767, 2788524), (1044, 2048657), (1062, 2013934), (1131, 1891068), (1508, 1418301), (1534, 1394262), (1711, 1250028), (2124, 1006967), (2262, 945534), (2301, 929508), (2671, 800748), (3068, 697131), (3393, 630356), (3422, 625014), (4524, 472767), (4602, 464754), (5133, 416676), (5342, 400374), (6786, 315178), (6844, 312507), (6903, 309836), (8013, 266916), (9204, 232377), (10266, 208338), (10684, 200187), (13572, 157589), (13806, 154918), (15399, 138892), (16026, 133458), (20532, 104169), (22243, 96156), (24039, 88972), (27612, 77459), (30798, 69446), (32052, 66729), (34723, 61596), (44486, 48078)]