2580996864

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1606

約数の個数: 144

約数和(自身を含む): 7175339360

約数和(自身を除く): 4594342496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 61, 64, 74, 96, 111, 122, 128, 148, 183, 192, 222, 244, 256, 296, 366, 384, 444, 488, 592, 732, 768, 888, 976, 1184, 1464, 1489, 1776, 1952, 2257, 2368, 2928, 2978, 3552, 3904, 4467, 4514, 4736, 5856, 5956, 6771, 7104, 7808, 8934, 9028, 9472, 11712, 11912, 13542, 14208, 15616, 17868, 18056, 23424, 23824, 27084, 28416, 35736, 36112, 46848, 47648, 54168, 55093, 71472, 72224, 90829, 95296, 108336, 110186, 142944, 144448, 165279, 181658, 190592, 216672, 220372, 272487, 285888, 288896, 330558, 363316, 381184, 433344, 440744, 544974, 571776, 577792, 661116, 726632, 866688, 881488, 1089948, 1143552, 1322232, 1453264, 1733376, 1762976, 2179896, 2644464, 2906528, 3360673, 3525952, 4359792, 5288928, 5813056, 6721346, 7051904, 8719584, 10082019, 10577856, 11626112, 13442692, 14103808, 17439168, 20164038, 21155712, 23252224, 26885384, 34878336, 40328076, 42311424, 53770768, 69756672, 80656152, 107541536, 161312304, 215083072, 322624608, 430166144, 645249216, 860332288, 1290498432, 2580996864]

約数ペア:

[(1, 2580996864), (2, 1290498432), (3, 860332288), (4, 645249216), (6, 430166144), (8, 322624608), (12, 215083072), (16, 161312304), (24, 107541536), (32, 80656152), (37, 69756672), (48, 53770768), (61, 42311424), (64, 40328076), (74, 34878336), (96, 26885384), (111, 23252224), (122, 21155712), (128, 20164038), (148, 17439168), (183, 14103808), (192, 13442692), (222, 11626112), (244, 10577856), (256, 10082019), (296, 8719584), (366, 7051904), (384, 6721346), (444, 5813056), (488, 5288928), (592, 4359792), (732, 3525952), (768, 3360673), (888, 2906528), (976, 2644464), (1184, 2179896), (1464, 1762976), (1489, 1733376), (1776, 1453264), (1952, 1322232), (2257, 1143552), (2368, 1089948), (2928, 881488), (2978, 866688), (3552, 726632), (3904, 661116), (4467, 577792), (4514, 571776), (4736, 544974), (5856, 440744), (5956, 433344), (6771, 381184), (7104, 363316), (7808, 330558), (8934, 288896), (9028, 285888), (9472, 272487), (11712, 220372), (11912, 216672), (13542, 190592), (14208, 181658), (15616, 165279), (17868, 144448), (18056, 142944), (23424, 110186), (23824, 108336), (27084, 95296), (28416, 90829), (35736, 72224), (36112, 71472), (46848, 55093), (47648, 54168)]