1330723064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 2980454400

約数和(自身を除く): 1649731336

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 43, 44, 76, 83, 86, 88, 152, 166, 172, 209, 223, 332, 344, 418, 446, 473, 664, 817, 836, 892, 913, 946, 1577, 1634, 1672, 1784, 1826, 1892, 2453, 3154, 3268, 3569, 3652, 3784, 4237, 4906, 6308, 6536, 7138, 7304, 8474, 8987, 9589, 9812, 12616, 14276, 16948, 17347, 17974, 18509, 19178, 19624, 28552, 33896, 34694, 35948, 37018, 38356, 39259, 46607, 67811, 69388, 71896, 74036, 76712, 78518, 93214, 105479, 135622, 138776, 148072, 157036, 182191, 186428, 203599, 210958, 271244, 314072, 351671, 364382, 372856, 407198, 421916, 542488, 703342, 728764, 745921, 795887, 814396, 843832, 1406684, 1457528, 1491842, 1591774, 1628792, 2004101, 2813368, 2983684, 3183548, 3868381, 4008202, 5967368, 6367096, 7736762, 8016404, 8754757, 15121853, 15473524, 16032808, 17509514, 30243706, 30947048, 35019028, 60487412, 70038056, 120974824, 166340383, 332680766, 665361532, 1330723064]

約数ペア:

[(1, 1330723064), (2, 665361532), (4, 332680766), (8, 166340383), (11, 120974824), (19, 70038056), (22, 60487412), (38, 35019028), (43, 30947048), (44, 30243706), (76, 17509514), (83, 16032808), (86, 15473524), (88, 15121853), (152, 8754757), (166, 8016404), (172, 7736762), (209, 6367096), (223, 5967368), (332, 4008202), (344, 3868381), (418, 3183548), (446, 2983684), (473, 2813368), (664, 2004101), (817, 1628792), (836, 1591774), (892, 1491842), (913, 1457528), (946, 1406684), (1577, 843832), (1634, 814396), (1672, 795887), (1784, 745921), (1826, 728764), (1892, 703342), (2453, 542488), (3154, 421916), (3268, 407198), (3569, 372856), (3652, 364382), (3784, 351671), (4237, 314072), (4906, 271244), (6308, 210958), (6536, 203599), (7138, 186428), (7304, 182191), (8474, 157036), (8987, 148072), (9589, 138776), (9812, 135622), (12616, 105479), (14276, 93214), (16948, 78518), (17347, 76712), (17974, 74036), (18509, 71896), (19178, 69388), (19624, 67811), (28552, 46607), (33896, 39259), (34694, 38356), (35948, 37018)]