254656368

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^2\times {\mathrm{3343}}^1$

素因数の和:3403

約数の個数: 90

約数和(自身を含む): 745240496

約数和(自身を除く): 490584128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 529, 552, 828, 1058, 1104, 1587, 1656, 2116, 3174, 3312, 3343, 4232, 4761, 6348, 6686, 8464, 9522, 10029, 12696, 13372, 19044, 20058, 25392, 26744, 30087, 38088, 40116, 53488, 60174, 76176, 76889, 80232, 120348, 153778, 160464, 230667, 240696, 307556, 461334, 481392, 615112, 692001, 922668, 1230224, 1384002, 1768447, 1845336, 2768004, 3536894, 3690672, 5305341, 5536008, 7073788, 10610682, 11072016, 14147576, 15916023, 21221364, 28295152, 31832046, 42442728, 63664092, 84885456, 127328184, 254656368]

約数ペア:

[(1, 254656368), (2, 127328184), (3, 84885456), (4, 63664092), (6, 42442728), (8, 31832046), (9, 28295152), (12, 21221364), (16, 15916023), (18, 14147576), (23, 11072016), (24, 10610682), (36, 7073788), (46, 5536008), (48, 5305341), (69, 3690672), (72, 3536894), (92, 2768004), (138, 1845336), (144, 1768447), (184, 1384002), (207, 1230224), (276, 922668), (368, 692001), (414, 615112), (529, 481392), (552, 461334), (828, 307556), (1058, 240696), (1104, 230667), (1587, 160464), (1656, 153778), (2116, 120348), (3174, 80232), (3312, 76889), (3343, 76176), (4232, 60174), (4761, 53488), (6348, 40116), (6686, 38088), (8464, 30087), (9522, 26744), (10029, 25392), (12696, 20058), (13372, 19044)]