1809459072

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^3\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 5520138000

約数和(自身を除く): 3710678928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 229, 288, 304, 342, 361, 384, 456, 458, 576, 608, 684, 687, 722, 912, 916, 1083, 1152, 1216, 1368, 1374, 1444, 1824, 1832, 2061, 2166, 2432, 2736, 2748, 2888, 3249, 3648, 3664, 4122, 4332, 4351, 5472, 5496, 5776, 6498, 6859, 7296, 7328, 8244, 8664, 8702, 10944, 10992, 11552, 12996, 13053, 13718, 14656, 16488, 17328, 17404, 20577, 21888, 21984, 23104, 25992, 26106, 27436, 29312, 32976, 34656, 34808, 39159, 41154, 43968, 46208, 51984, 52212, 54872, 61731, 65952, 69312, 69616, 78318, 82308, 82669, 87936, 103968, 104424, 109744, 123462, 131904, 138624, 139232, 156636, 164616, 165338, 207936, 208848, 219488, 246924, 248007, 263808, 278464, 313272, 329232, 330676, 415872, 417696, 438976, 493848, 496014, 556928, 626544, 658464, 661352, 744021, 835392, 877952, 987696, 992028, 1253088, 1316928, 1322704, 1488042, 1570711, 1670784, 1975392, 1984056, 2506176, 2633856, 2645408, 2976084, 3141422, 3950784, 3968112, 4712133, 5012352, 5290816, 5952168, 6282844, 7901568, 7936224, 9424266, 10581632, 11904336, 12565688, 14136399, 15872448, 18848532, 23808672, 25131376, 28272798, 31744896, 37697064, 47617344, 50262752, 56545596, 75394128, 95234688, 100525504, 113091192, 150788256, 201051008, 226182384, 301576512, 452364768, 603153024, 904729536, 1809459072]

約数ペア:

[(1, 1809459072), (2, 904729536), (3, 603153024), (4, 452364768), (6, 301576512), (8, 226182384), (9, 201051008), (12, 150788256), (16, 113091192), (18, 100525504), (19, 95234688), (24, 75394128), (32, 56545596), (36, 50262752), (38, 47617344), (48, 37697064), (57, 31744896), (64, 28272798), (72, 25131376), (76, 23808672), (96, 18848532), (114, 15872448), (128, 14136399), (144, 12565688), (152, 11904336), (171, 10581632), (192, 9424266), (228, 7936224), (229, 7901568), (288, 6282844), (304, 5952168), (342, 5290816), (361, 5012352), (384, 4712133), (456, 3968112), (458, 3950784), (576, 3141422), (608, 2976084), (684, 2645408), (687, 2633856), (722, 2506176), (912, 1984056), (916, 1975392), (1083, 1670784), (1152, 1570711), (1216, 1488042), (1368, 1322704), (1374, 1316928), (1444, 1253088), (1824, 992028), (1832, 987696), (2061, 877952), (2166, 835392), (2432, 744021), (2736, 661352), (2748, 658464), (2888, 626544), (3249, 556928), (3648, 496014), (3664, 493848), (4122, 438976), (4332, 417696), (4351, 415872), (5472, 330676), (5496, 329232), (5776, 313272), (6498, 278464), (6859, 263808), (7296, 248007), (7328, 246924), (8244, 219488), (8664, 208848), (8702, 207936), (10944, 165338), (10992, 164616), (11552, 156636), (12996, 139232), (13053, 138624), (13718, 131904), (14656, 123462), (16488, 109744), (17328, 104424), (17404, 103968), (20577, 87936), (21888, 82669), (21984, 82308), (23104, 78318), (25992, 69616), (26106, 69312), (27436, 65952), (29312, 61731), (32976, 54872), (34656, 52212), (34808, 51984), (39159, 46208), (41154, 43968)]