339944808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:695

約数の個数: 128

約数和(自身を含む): 1028736000

約数和(自身を除く): 688791192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 281, 379, 399, 456, 532, 562, 758, 798, 843, 1064, 1124, 1137, 1516, 1596, 1686, 1967, 2248, 2274, 2653, 3032, 3192, 3372, 3934, 4548, 5306, 5339, 5901, 6744, 7201, 7868, 7959, 9096, 10612, 10678, 11802, 14402, 15736, 15918, 16017, 21224, 21356, 21603, 23604, 28804, 31836, 32034, 37373, 42712, 43206, 47208, 50407, 57608, 63672, 64068, 74746, 86412, 100814, 106499, 112119, 128136, 149492, 151221, 172824, 201628, 212998, 224238, 298984, 302442, 319497, 403256, 425996, 448476, 604884, 638994, 745493, 851992, 896952, 1209768, 1277988, 1490986, 2023481, 2236479, 2555976, 2981972, 4046962, 4472958, 5963944, 6070443, 8093924, 8945916, 12140886, 14164367, 16187848, 17891832, 24281772, 28328734, 42493101, 48563544, 56657468, 84986202, 113314936, 169972404, 339944808]

約数ペア:

[(1, 339944808), (2, 169972404), (3, 113314936), (4, 84986202), (6, 56657468), (7, 48563544), (8, 42493101), (12, 28328734), (14, 24281772), (19, 17891832), (21, 16187848), (24, 14164367), (28, 12140886), (38, 8945916), (42, 8093924), (56, 6070443), (57, 5963944), (76, 4472958), (84, 4046962), (114, 2981972), (133, 2555976), (152, 2236479), (168, 2023481), (228, 1490986), (266, 1277988), (281, 1209768), (379, 896952), (399, 851992), (456, 745493), (532, 638994), (562, 604884), (758, 448476), (798, 425996), (843, 403256), (1064, 319497), (1124, 302442), (1137, 298984), (1516, 224238), (1596, 212998), (1686, 201628), (1967, 172824), (2248, 151221), (2274, 149492), (2653, 128136), (3032, 112119), (3192, 106499), (3372, 100814), (3934, 86412), (4548, 74746), (5306, 64068), (5339, 63672), (5901, 57608), (6744, 50407), (7201, 47208), (7868, 43206), (7959, 42712), (9096, 37373), (10612, 32034), (10678, 31836), (11802, 28804), (14402, 23604), (15736, 21603), (15918, 21356), (16017, 21224)]