337386868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 785078784

約数和(自身を除く): 447691916

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 41, 47, 52, 74, 82, 91, 94, 148, 164, 169, 182, 188, 259, 287, 329, 338, 364, 481, 518, 533, 574, 611, 658, 676, 962, 1036, 1066, 1148, 1183, 1222, 1316, 1517, 1739, 1924, 1927, 2132, 2366, 2444, 3034, 3367, 3478, 3731, 3854, 4277, 4732, 6068, 6253, 6734, 6929, 6956, 7462, 7708, 7943, 8554, 10619, 12173, 12506, 13468, 13489, 13858, 14924, 15886, 17108, 19721, 21238, 22607, 24346, 25012, 25051, 26978, 27716, 31772, 39442, 42476, 43771, 45214, 48503, 48692, 50102, 53956, 55601, 71299, 78884, 87542, 90428, 97006, 100204, 111202, 138047, 142598, 158249, 175084, 175357, 194012, 222404, 256373, 276094, 285196, 293891, 316498, 325663, 350714, 499093, 512746, 552188, 587782, 632996, 651326, 701428, 926887, 998186, 1025492, 1175564, 1302652, 1794611, 1853774, 1996372, 2057237, 2279641, 3589222, 3707548, 4114474, 4559282, 6488209, 7178444, 8228948, 9118564, 12049531, 12976418, 24099062, 25952836, 48198124, 84346717, 168693434, 337386868]

約数ペア:

[(1, 337386868), (2, 168693434), (4, 84346717), (7, 48198124), (13, 25952836), (14, 24099062), (26, 12976418), (28, 12049531), (37, 9118564), (41, 8228948), (47, 7178444), (52, 6488209), (74, 4559282), (82, 4114474), (91, 3707548), (94, 3589222), (148, 2279641), (164, 2057237), (169, 1996372), (182, 1853774), (188, 1794611), (259, 1302652), (287, 1175564), (329, 1025492), (338, 998186), (364, 926887), (481, 701428), (518, 651326), (533, 632996), (574, 587782), (611, 552188), (658, 512746), (676, 499093), (962, 350714), (1036, 325663), (1066, 316498), (1148, 293891), (1183, 285196), (1222, 276094), (1316, 256373), (1517, 222404), (1739, 194012), (1924, 175357), (1927, 175084), (2132, 158249), (2366, 142598), (2444, 138047), (3034, 111202), (3367, 100204), (3478, 97006), (3731, 90428), (3854, 87542), (4277, 78884), (4732, 71299), (6068, 55601), (6253, 53956), (6734, 50102), (6929, 48692), (6956, 48503), (7462, 45214), (7708, 43771), (7943, 42476), (8554, 39442), (10619, 31772), (12173, 27716), (12506, 26978), (13468, 25051), (13489, 25012), (13858, 24346), (14924, 22607), (15886, 21238), (17108, 19721)]