840808512

素因数分解:

$2^6\times 3^4\times {\mathrm{241}}^1\times {\mathrm{673}}^1$

素因数の和:938

約数の個数: 140

約数和(自身を含む): 2506480636

約数和(自身を除く): 1665672124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 241, 288, 324, 432, 482, 576, 648, 673, 723, 864, 964, 1296, 1346, 1446, 1728, 1928, 2019, 2169, 2592, 2692, 2892, 3856, 4038, 4338, 5184, 5384, 5784, 6057, 6507, 7712, 8076, 8676, 10768, 11568, 12114, 13014, 15424, 16152, 17352, 18171, 19521, 21536, 23136, 24228, 26028, 32304, 34704, 36342, 39042, 43072, 46272, 48456, 52056, 54513, 64608, 69408, 72684, 78084, 96912, 104112, 109026, 129216, 138816, 145368, 156168, 162193, 193824, 208224, 218052, 290736, 312336, 324386, 387648, 416448, 436104, 486579, 581472, 624672, 648772, 872208, 973158, 1162944, 1249344, 1297544, 1459737, 1744416, 1946316, 2595088, 2919474, 3488832, 3892632, 4379211, 5190176, 5838948, 7785264, 8758422, 10380352, 11677896, 13137633, 15570528, 17516844, 23355792, 26275266, 31141056, 35033688, 46711584, 52550532, 70067376, 93423168, 105101064, 140134752, 210202128, 280269504, 420404256, 840808512]

約数ペア:

[(1, 840808512), (2, 420404256), (3, 280269504), (4, 210202128), (6, 140134752), (8, 105101064), (9, 93423168), (12, 70067376), (16, 52550532), (18, 46711584), (24, 35033688), (27, 31141056), (32, 26275266), (36, 23355792), (48, 17516844), (54, 15570528), (64, 13137633), (72, 11677896), (81, 10380352), (96, 8758422), (108, 7785264), (144, 5838948), (162, 5190176), (192, 4379211), (216, 3892632), (241, 3488832), (288, 2919474), (324, 2595088), (432, 1946316), (482, 1744416), (576, 1459737), (648, 1297544), (673, 1249344), (723, 1162944), (864, 973158), (964, 872208), (1296, 648772), (1346, 624672), (1446, 581472), (1728, 486579), (1928, 436104), (2019, 416448), (2169, 387648), (2592, 324386), (2692, 312336), (2892, 290736), (3856, 218052), (4038, 208224), (4338, 193824), (5184, 162193), (5384, 156168), (5784, 145368), (6057, 138816), (6507, 129216), (7712, 109026), (8076, 104112), (8676, 96912), (10768, 78084), (11568, 72684), (12114, 69408), (13014, 64608), (15424, 54513), (16152, 52056), (17352, 48456), (18171, 46272), (19521, 43072), (21536, 39042), (23136, 36342), (24228, 34704), (26028, 32304)]