516491976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21499}}^1$

素因数の和:21539

約数の個数: 128

約数和(自身を含む): 1733760000

約数和(自身を除く): 1217268024

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 6006, 8008, 12012, 21499, 24024, 42998, 64497, 85996, 128994, 150493, 171992, 236489, 257988, 279487, 300986, 451479, 472978, 515976, 558974, 601972, 709467, 838461, 902958, 945956, 1117948, 1203944, 1418934, 1655423, 1676922, 1805916, 1891912, 1956409, 2235896, 2837868, 3074357, 3310846, 3353844, 3611832, 3912818, 4966269, 5675736, 5869227, 6148714, 6621692, 6707688, 7825636, 9223071, 9932538, 11738454, 12297428, 13243384, 15651272, 18446142, 19865076, 21520499, 23476908, 24594856, 36892284, 39730152, 43040998, 46953816, 64561497, 73784568, 86081996, 129122994, 172163992, 258245988, 516491976]

約数ペア:

[(1, 516491976), (2, 258245988), (3, 172163992), (4, 129122994), (6, 86081996), (7, 73784568), (8, 64561497), (11, 46953816), (12, 43040998), (13, 39730152), (14, 36892284), (21, 24594856), (22, 23476908), (24, 21520499), (26, 19865076), (28, 18446142), (33, 15651272), (39, 13243384), (42, 12297428), (44, 11738454), (52, 9932538), (56, 9223071), (66, 7825636), (77, 6707688), (78, 6621692), (84, 6148714), (88, 5869227), (91, 5675736), (104, 4966269), (132, 3912818), (143, 3611832), (154, 3353844), (156, 3310846), (168, 3074357), (182, 2837868), (231, 2235896), (264, 1956409), (273, 1891912), (286, 1805916), (308, 1676922), (312, 1655423), (364, 1418934), (429, 1203944), (462, 1117948), (546, 945956), (572, 902958), (616, 838461), (728, 709467), (858, 601972), (924, 558974), (1001, 515976), (1092, 472978), (1144, 451479), (1716, 300986), (1848, 279487), (2002, 257988), (2184, 236489), (3003, 171992), (3432, 150493), (4004, 128994), (6006, 85996), (8008, 64497), (12012, 42998), (21499, 24024)]