15672271944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1\times {\mathrm{2029}}^1$

素因数の和:4067

約数の個数: 128

約数和(自身を含む): 46771200000

約数和(自身を除く): 31098928056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 1999, 2029, 3864, 3998, 4058, 5997, 6087, 7996, 8116, 11994, 12174, 13993, 14203, 15992, 16232, 23988, 24348, 27986, 28406, 41979, 42609, 45977, 46667, 47976, 48696, 55972, 56812, 83958, 85218, 91954, 93334, 111944, 113624, 137931, 140001, 167916, 170436, 183908, 186668, 275862, 280002, 321839, 326669, 335832, 340872, 367816, 373336, 551724, 560004, 643678, 653338, 965517, 980007, 1103448, 1120008, 1287356, 1306676, 1931034, 1960014, 2574712, 2613352, 3862068, 3920028, 4055971, 7724136, 7840056, 8111942, 12167913, 16223884, 24335826, 28391797, 32447768, 48671652, 56783594, 85175391, 93287333, 97343304, 113567188, 170350782, 186574666, 227134376, 279861999, 340701564, 373149332, 559723998, 653011331, 681403128, 746298664, 1119447996, 1306022662, 1959033993, 2238895992, 2612045324, 3918067986, 5224090648, 7836135972, 15672271944]

約数ペア:

[(1, 15672271944), (2, 7836135972), (3, 5224090648), (4, 3918067986), (6, 2612045324), (7, 2238895992), (8, 1959033993), (12, 1306022662), (14, 1119447996), (21, 746298664), (23, 681403128), (24, 653011331), (28, 559723998), (42, 373149332), (46, 340701564), (56, 279861999), (69, 227134376), (84, 186574666), (92, 170350782), (138, 113567188), (161, 97343304), (168, 93287333), (184, 85175391), (276, 56783594), (322, 48671652), (483, 32447768), (552, 28391797), (644, 24335826), (966, 16223884), (1288, 12167913), (1932, 8111942), (1999, 7840056), (2029, 7724136), (3864, 4055971), (3998, 3920028), (4058, 3862068), (5997, 2613352), (6087, 2574712), (7996, 1960014), (8116, 1931034), (11994, 1306676), (12174, 1287356), (13993, 1120008), (14203, 1103448), (15992, 980007), (16232, 965517), (23988, 653338), (24348, 643678), (27986, 560004), (28406, 551724), (41979, 373336), (42609, 367816), (45977, 340872), (46667, 335832), (47976, 326669), (48696, 321839), (55972, 280002), (56812, 275862), (83958, 186668), (85218, 183908), (91954, 170436), (93334, 167916), (111944, 140001), (113624, 137931)]