355549376

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1562

約数の個数: 112

約数和(自身を含む): 890137920

約数和(自身を除く): 534588544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 64, 82, 91, 104, 112, 164, 182, 208, 224, 287, 328, 364, 416, 448, 533, 574, 656, 728, 832, 1066, 1148, 1312, 1456, 1489, 2132, 2296, 2624, 2912, 2978, 3731, 4264, 4592, 5824, 5956, 7462, 8528, 9184, 10423, 11912, 14924, 17056, 18368, 19357, 20846, 23824, 29848, 34112, 38714, 41692, 47648, 59696, 61049, 77428, 83384, 95296, 119392, 122098, 135499, 154856, 166768, 238784, 244196, 270998, 309712, 333536, 427343, 488392, 541996, 619424, 667072, 793637, 854686, 976784, 1083992, 1238848, 1587274, 1709372, 1953568, 2167984, 3174548, 3418744, 3907136, 4335968, 5555459, 6349096, 6837488, 8671936, 11110918, 12698192, 13674976, 22221836, 25396384, 27349952, 44443672, 50792768, 88887344, 177774688, 355549376]

約数ペア:

[(1, 355549376), (2, 177774688), (4, 88887344), (7, 50792768), (8, 44443672), (13, 27349952), (14, 25396384), (16, 22221836), (26, 13674976), (28, 12698192), (32, 11110918), (41, 8671936), (52, 6837488), (56, 6349096), (64, 5555459), (82, 4335968), (91, 3907136), (104, 3418744), (112, 3174548), (164, 2167984), (182, 1953568), (208, 1709372), (224, 1587274), (287, 1238848), (328, 1083992), (364, 976784), (416, 854686), (448, 793637), (533, 667072), (574, 619424), (656, 541996), (728, 488392), (832, 427343), (1066, 333536), (1148, 309712), (1312, 270998), (1456, 244196), (1489, 238784), (2132, 166768), (2296, 154856), (2624, 135499), (2912, 122098), (2978, 119392), (3731, 95296), (4264, 83384), (4592, 77428), (5824, 61049), (5956, 59696), (7462, 47648), (8528, 41692), (9184, 38714), (10423, 34112), (11912, 29848), (14924, 23824), (17056, 20846), (18368, 19357)]