5640576858

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2129}}^1$

素因数の和:2353

約数の個数: 128

約数和(自身を含む): 14755276800

約数和(自身を除く): 9114699942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 163, 189, 258, 301, 326, 378, 387, 489, 602, 774, 903, 978, 1141, 1161, 1467, 1806, 2129, 2282, 2322, 2709, 2934, 3423, 4258, 4401, 5418, 6387, 6846, 7009, 8127, 8802, 10269, 12774, 14018, 14903, 16254, 19161, 20538, 21027, 29806, 30807, 38322, 42054, 44709, 49063, 57483, 61614, 63081, 89418, 91547, 98126, 114966, 126162, 134127, 147189, 183094, 189243, 268254, 274641, 294378, 347027, 378486, 402381, 441567, 549282, 640829, 694054, 804762, 823923, 883134, 1041081, 1281658, 1324701, 1647846, 1922487, 2082162, 2429189, 2471769, 2649402, 3123243, 3844974, 4858378, 4943538, 5767461, 6246486, 7287567, 9369729, 11534922, 14575134, 14922161, 17302383, 18739458, 21862701, 29844322, 34604766, 43725402, 44766483, 65588103, 89532966, 104455127, 131176206, 134299449, 208910254, 268598898, 313365381, 402898347, 626730762, 805796694, 940096143, 1880192286, 2820288429, 5640576858]

約数ペア:

[(1, 5640576858), (2, 2820288429), (3, 1880192286), (6, 940096143), (7, 805796694), (9, 626730762), (14, 402898347), (18, 313365381), (21, 268598898), (27, 208910254), (42, 134299449), (43, 131176206), (54, 104455127), (63, 89532966), (86, 65588103), (126, 44766483), (129, 43725402), (163, 34604766), (189, 29844322), (258, 21862701), (301, 18739458), (326, 17302383), (378, 14922161), (387, 14575134), (489, 11534922), (602, 9369729), (774, 7287567), (903, 6246486), (978, 5767461), (1141, 4943538), (1161, 4858378), (1467, 3844974), (1806, 3123243), (2129, 2649402), (2282, 2471769), (2322, 2429189), (2709, 2082162), (2934, 1922487), (3423, 1647846), (4258, 1324701), (4401, 1281658), (5418, 1041081), (6387, 883134), (6846, 823923), (7009, 804762), (8127, 694054), (8802, 640829), (10269, 549282), (12774, 441567), (14018, 402381), (14903, 378486), (16254, 347027), (19161, 294378), (20538, 274641), (21027, 268254), (29806, 189243), (30807, 183094), (38322, 147189), (42054, 134127), (44709, 126162), (49063, 114966), (57483, 98126), (61614, 91547), (63081, 89418)]