515506728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1279

約数の個数: 128

約数和(自身を含む): 1488430080

約数和(自身を除く): 972923352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 73, 88, 92, 132, 138, 146, 184, 219, 253, 264, 276, 292, 438, 506, 552, 584, 759, 803, 876, 1012, 1163, 1518, 1606, 1679, 1752, 2024, 2326, 2409, 3036, 3212, 3358, 3489, 4652, 4818, 5037, 6072, 6424, 6716, 6978, 9304, 9636, 10074, 12793, 13432, 13956, 18469, 19272, 20148, 25586, 26749, 27912, 36938, 38379, 40296, 51172, 53498, 55407, 73876, 76758, 80247, 84899, 102344, 106996, 110814, 147752, 153516, 160494, 169798, 213992, 221628, 254697, 294239, 307032, 320988, 339596, 443256, 509394, 588478, 641976, 679192, 882717, 933889, 1018788, 1176956, 1765434, 1867778, 1952677, 2037576, 2353912, 2801667, 3530868, 3735556, 3905354, 5603334, 5858031, 7061736, 7471112, 7810708, 11206668, 11716062, 15621416, 21479447, 22413336, 23432124, 42958894, 46864248, 64438341, 85917788, 128876682, 171835576, 257753364, 515506728]

約数ペア:

[(1, 515506728), (2, 257753364), (3, 171835576), (4, 128876682), (6, 85917788), (8, 64438341), (11, 46864248), (12, 42958894), (22, 23432124), (23, 22413336), (24, 21479447), (33, 15621416), (44, 11716062), (46, 11206668), (66, 7810708), (69, 7471112), (73, 7061736), (88, 5858031), (92, 5603334), (132, 3905354), (138, 3735556), (146, 3530868), (184, 2801667), (219, 2353912), (253, 2037576), (264, 1952677), (276, 1867778), (292, 1765434), (438, 1176956), (506, 1018788), (552, 933889), (584, 882717), (759, 679192), (803, 641976), (876, 588478), (1012, 509394), (1163, 443256), (1518, 339596), (1606, 320988), (1679, 307032), (1752, 294239), (2024, 254697), (2326, 221628), (2409, 213992), (3036, 169798), (3212, 160494), (3358, 153516), (3489, 147752), (4652, 110814), (4818, 106996), (5037, 102344), (6072, 84899), (6424, 80247), (6716, 76758), (6978, 73876), (9304, 55407), (9636, 53498), (10074, 51172), (12793, 40296), (13432, 38379), (13956, 36938), (18469, 27912), (19272, 26749), (20148, 25586)]