339905384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12619}}^1$

素因数の和:12682

約数の個数: 64

約数和(自身を含む): 805660800

約数和(自身を除く): 465755416

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 3367, 3848, 6734, 12619, 13468, 25238, 26936, 50476, 88333, 100952, 164047, 176666, 328094, 353332, 466903, 656188, 706664, 933806, 1148329, 1312376, 1867612, 2296658, 3268321, 3735224, 4593316, 6069739, 6536642, 9186632, 12139478, 13073284, 24278956, 26146568, 42488173, 48557912, 84976346, 169952692, 339905384]

約数ペア:

[(1, 339905384), (2, 169952692), (4, 84976346), (7, 48557912), (8, 42488173), (13, 26146568), (14, 24278956), (26, 13073284), (28, 12139478), (37, 9186632), (52, 6536642), (56, 6069739), (74, 4593316), (91, 3735224), (104, 3268321), (148, 2296658), (182, 1867612), (259, 1312376), (296, 1148329), (364, 933806), (481, 706664), (518, 656188), (728, 466903), (962, 353332), (1036, 328094), (1924, 176666), (2072, 164047), (3367, 100952), (3848, 88333), (6734, 50476), (12619, 26936), (13468, 25238)]