1555483608

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1451}}^1$

素因数の和:2182

約数の個数: 128

約数和(自身を含む): 4948416000

約数和(自身を除く): 3392932392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 709, 756, 1418, 1451, 1512, 2127, 2836, 2902, 4254, 4353, 4963, 5672, 5804, 6381, 8508, 8706, 9926, 10157, 11608, 12762, 13059, 14889, 17016, 17412, 19143, 19852, 20314, 25524, 26118, 29778, 30471, 34824, 38286, 39177, 39704, 40628, 44667, 51048, 52236, 59556, 60942, 76572, 78354, 81256, 89334, 91413, 104472, 119112, 121884, 134001, 153144, 156708, 178668, 182826, 243768, 268002, 274239, 313416, 357336, 365652, 536004, 548478, 731304, 1028759, 1072008, 1096956, 2057518, 2193912, 3086277, 4115036, 6172554, 7201313, 8230072, 9258831, 12345108, 14402626, 18517662, 21603939, 24690216, 27776493, 28805252, 37035324, 43207878, 55552986, 57610504, 64811817, 74070648, 86415756, 111105972, 129623634, 172831512, 194435451, 222211944, 259247268, 388870902, 518494536, 777741804, 1555483608]

約数ペア:

[(1, 1555483608), (2, 777741804), (3, 518494536), (4, 388870902), (6, 259247268), (7, 222211944), (8, 194435451), (9, 172831512), (12, 129623634), (14, 111105972), (18, 86415756), (21, 74070648), (24, 64811817), (27, 57610504), (28, 55552986), (36, 43207878), (42, 37035324), (54, 28805252), (56, 27776493), (63, 24690216), (72, 21603939), (84, 18517662), (108, 14402626), (126, 12345108), (168, 9258831), (189, 8230072), (216, 7201313), (252, 6172554), (378, 4115036), (504, 3086277), (709, 2193912), (756, 2057518), (1418, 1096956), (1451, 1072008), (1512, 1028759), (2127, 731304), (2836, 548478), (2902, 536004), (4254, 365652), (4353, 357336), (4963, 313416), (5672, 274239), (5804, 268002), (6381, 243768), (8508, 182826), (8706, 178668), (9926, 156708), (10157, 153144), (11608, 134001), (12762, 121884), (13059, 119112), (14889, 104472), (17016, 91413), (17412, 89334), (19143, 81256), (19852, 78354), (20314, 76572), (25524, 60942), (26118, 59556), (29778, 52236), (30471, 51048), (34824, 44667), (38286, 40628), (39177, 39704)]