356512728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1529

約数の個数: 128

約数和(自身を含む): 1062190080

約数和(自身を除く): 705677352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 73, 78, 88, 104, 132, 143, 146, 156, 219, 264, 286, 292, 312, 429, 438, 572, 584, 803, 858, 876, 949, 1144, 1423, 1606, 1716, 1752, 1898, 2409, 2846, 2847, 3212, 3432, 3796, 4269, 4818, 5692, 5694, 6424, 7592, 8538, 9636, 10439, 11384, 11388, 15653, 17076, 18499, 19272, 20878, 22776, 31306, 31317, 34152, 36998, 41756, 46959, 55497, 62612, 62634, 73996, 83512, 93918, 103879, 110994, 125224, 125268, 147992, 187836, 203489, 207758, 221988, 250536, 311637, 375672, 406978, 415516, 443976, 610467, 623274, 813956, 831032, 1142669, 1220934, 1246548, 1350427, 1627912, 2285338, 2441868, 2493096, 2700854, 3428007, 4051281, 4570676, 4883736, 5401708, 6856014, 8102562, 9141352, 10803416, 13712028, 14854697, 16205124, 27424056, 29709394, 32410248, 44564091, 59418788, 89128182, 118837576, 178256364, 356512728]

約数ペア:

[(1, 356512728), (2, 178256364), (3, 118837576), (4, 89128182), (6, 59418788), (8, 44564091), (11, 32410248), (12, 29709394), (13, 27424056), (22, 16205124), (24, 14854697), (26, 13712028), (33, 10803416), (39, 9141352), (44, 8102562), (52, 6856014), (66, 5401708), (73, 4883736), (78, 4570676), (88, 4051281), (104, 3428007), (132, 2700854), (143, 2493096), (146, 2441868), (156, 2285338), (219, 1627912), (264, 1350427), (286, 1246548), (292, 1220934), (312, 1142669), (429, 831032), (438, 813956), (572, 623274), (584, 610467), (803, 443976), (858, 415516), (876, 406978), (949, 375672), (1144, 311637), (1423, 250536), (1606, 221988), (1716, 207758), (1752, 203489), (1898, 187836), (2409, 147992), (2846, 125268), (2847, 125224), (3212, 110994), (3432, 103879), (3796, 93918), (4269, 83512), (4818, 73996), (5692, 62634), (5694, 62612), (6424, 55497), (7592, 46959), (8538, 41756), (9636, 36998), (10439, 34152), (11384, 31317), (11388, 31306), (15653, 22776), (17076, 20878), (18499, 19272)]