470896972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 1051061760

約数和(自身を除く): 580164788

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 139, 164, 182, 227, 278, 287, 364, 454, 533, 556, 574, 908, 973, 1066, 1148, 1589, 1807, 1946, 2132, 2951, 3178, 3614, 3731, 3892, 5699, 5902, 6356, 7228, 7462, 9307, 11398, 11804, 12649, 14924, 18614, 20657, 22796, 25298, 31553, 37228, 39893, 41314, 50596, 63106, 65149, 74087, 79786, 82628, 120991, 126212, 130298, 148174, 159572, 220871, 241982, 260596, 296348, 410189, 441742, 483964, 518609, 820378, 846937, 883484, 1037218, 1293673, 1640756, 1693874, 2074436, 2587346, 2871323, 3387748, 5174692, 5742646, 9055711, 11485292, 16817749, 18111422, 33635498, 36222844, 67270996, 117724243, 235448486, 470896972]

約数ペア:

[(1, 470896972), (2, 235448486), (4, 117724243), (7, 67270996), (13, 36222844), (14, 33635498), (26, 18111422), (28, 16817749), (41, 11485292), (52, 9055711), (82, 5742646), (91, 5174692), (139, 3387748), (164, 2871323), (182, 2587346), (227, 2074436), (278, 1693874), (287, 1640756), (364, 1293673), (454, 1037218), (533, 883484), (556, 846937), (574, 820378), (908, 518609), (973, 483964), (1066, 441742), (1148, 410189), (1589, 296348), (1807, 260596), (1946, 241982), (2132, 220871), (2951, 159572), (3178, 148174), (3614, 130298), (3731, 126212), (3892, 120991), (5699, 82628), (5902, 79786), (6356, 74087), (7228, 65149), (7462, 63106), (9307, 50596), (11398, 41314), (11804, 39893), (12649, 37228), (14924, 31553), (18614, 25298), (20657, 22796)]