283973872

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 713954304

約数和(自身を除く): 429980432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 67, 71, 82, 91, 104, 112, 134, 142, 164, 182, 208, 268, 284, 287, 328, 364, 469, 497, 533, 536, 568, 574, 656, 728, 871, 923, 938, 994, 1066, 1072, 1136, 1148, 1456, 1742, 1846, 1876, 1988, 2132, 2296, 2747, 2911, 3484, 3692, 3731, 3752, 3976, 4264, 4592, 4757, 5494, 5822, 6097, 6461, 6968, 7384, 7462, 7504, 7952, 8528, 9514, 10988, 11644, 12194, 12922, 13936, 14768, 14924, 19028, 19229, 20377, 21976, 23288, 24388, 25844, 29848, 33299, 35711, 37843, 38056, 38458, 40754, 43952, 46576, 48776, 51688, 59696, 61841, 66598, 71422, 75686, 76112, 76916, 81508, 97552, 103376, 123682, 133196, 142844, 151372, 153832, 163016, 195037, 247364, 249977, 264901, 266392, 285688, 302744, 307664, 326032, 390074, 432887, 494728, 499954, 529802, 532784, 571376, 605488, 780148, 865774, 989456, 999908, 1059604, 1365259, 1560296, 1731548, 1999816, 2119208, 2535481, 2730518, 3120592, 3463096, 3999632, 4238416, 5070962, 5461036, 6926192, 10141924, 10922072, 17748367, 20283848, 21844144, 35496734, 40567696, 70993468, 141986936, 283973872]

約数ペア:

[(1, 283973872), (2, 141986936), (4, 70993468), (7, 40567696), (8, 35496734), (13, 21844144), (14, 20283848), (16, 17748367), (26, 10922072), (28, 10141924), (41, 6926192), (52, 5461036), (56, 5070962), (67, 4238416), (71, 3999632), (82, 3463096), (91, 3120592), (104, 2730518), (112, 2535481), (134, 2119208), (142, 1999816), (164, 1731548), (182, 1560296), (208, 1365259), (268, 1059604), (284, 999908), (287, 989456), (328, 865774), (364, 780148), (469, 605488), (497, 571376), (533, 532784), (536, 529802), (568, 499954), (574, 494728), (656, 432887), (728, 390074), (871, 326032), (923, 307664), (938, 302744), (994, 285688), (1066, 266392), (1072, 264901), (1136, 249977), (1148, 247364), (1456, 195037), (1742, 163016), (1846, 153832), (1876, 151372), (1988, 142844), (2132, 133196), (2296, 123682), (2747, 103376), (2911, 97552), (3484, 81508), (3692, 76916), (3731, 76112), (3752, 75686), (3976, 71422), (4264, 66598), (4592, 61841), (4757, 59696), (5494, 51688), (5822, 48776), (6097, 46576), (6461, 43952), (6968, 40754), (7384, 38458), (7462, 38056), (7504, 37843), (7952, 35711), (8528, 33299), (9514, 29848), (10988, 25844), (11644, 24388), (12194, 23288), (12922, 21976), (13936, 20377), (14768, 19229), (14924, 19028)]