492500339968

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{54347}}^1$

素因数の和:54772

約数の個数: 144

約数和(自身を含む): 1213073447040

約数和(自身を除く): 720573107072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 389, 416, 448, 728, 778, 832, 896, 1456, 1556, 1664, 1792, 2723, 2912, 3112, 3328, 5057, 5446, 5824, 6224, 10114, 10892, 11648, 12448, 20228, 21784, 23296, 24896, 35399, 40456, 43568, 49792, 54347, 70798, 80912, 87136, 99584, 108694, 141596, 161824, 174272, 217388, 283192, 323648, 348544, 380429, 434776, 566384, 647296, 697088, 706511, 760858, 869552, 1132768, 1294592, 1413022, 1521716, 1739104, 2265536, 2826044, 3043432, 3478208, 4531072, 4945577, 5652088, 6086864, 6956416, 9062144, 9891154, 11304176, 12173728, 13912832, 19782308, 21140983, 22608352, 24347456, 39564616, 42281966, 45216704, 48694912, 79129232, 84563932, 90433408, 97389824, 147986881, 158258464, 169127864, 180866816, 274832779, 295973762, 316516928, 338255728, 549665558, 591947524, 633033856, 676511456, 1099331116, 1183895048, 1266067712, 1353022912, 1923829453, 2198662232, 2367790096, 2706045824, 3847658906, 4397324464, 4735580192, 5412091648, 7695317812, 8794648928, 9471160384, 15390635624, 17589297856, 18942320768, 30781271248, 35178595712, 37884641536, 61562542496, 70357191424, 123125084992, 246250169984, 492500339968]

約数ペア:

[(1, 492500339968), (2, 246250169984), (4, 123125084992), (7, 70357191424), (8, 61562542496), (13, 37884641536), (14, 35178595712), (16, 30781271248), (26, 18942320768), (28, 17589297856), (32, 15390635624), (52, 9471160384), (56, 8794648928), (64, 7695317812), (91, 5412091648), (104, 4735580192), (112, 4397324464), (128, 3847658906), (182, 2706045824), (208, 2367790096), (224, 2198662232), (256, 1923829453), (364, 1353022912), (389, 1266067712), (416, 1183895048), (448, 1099331116), (728, 676511456), (778, 633033856), (832, 591947524), (896, 549665558), (1456, 338255728), (1556, 316516928), (1664, 295973762), (1792, 274832779), (2723, 180866816), (2912, 169127864), (3112, 158258464), (3328, 147986881), (5057, 97389824), (5446, 90433408), (5824, 84563932), (6224, 79129232), (10114, 48694912), (10892, 45216704), (11648, 42281966), (12448, 39564616), (20228, 24347456), (21784, 22608352), (23296, 21140983), (24896, 19782308), (35399, 13912832), (40456, 12173728), (43568, 11304176), (49792, 9891154), (54347, 9062144), (70798, 6956416), (80912, 6086864), (87136, 5652088), (99584, 4945577), (108694, 4531072), (141596, 3478208), (161824, 3043432), (174272, 2826044), (217388, 2265536), (283192, 1739104), (323648, 1521716), (348544, 1413022), (380429, 1294592), (434776, 1132768), (566384, 869552), (647296, 760858), (697088, 706511)]