240553728

素因数分解:

$2^8\times 3^2\times {\mathrm{131}}^1\times {\mathrm{797}}^1$

素因数の和:950

約数の個数: 108

約数和(自身を含む): 699747048

約数和(自身を除く): 459193320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 131, 144, 192, 256, 262, 288, 384, 393, 524, 576, 768, 786, 797, 1048, 1152, 1179, 1572, 1594, 2096, 2304, 2358, 2391, 3144, 3188, 4192, 4716, 4782, 6288, 6376, 7173, 8384, 9432, 9564, 12576, 12752, 14346, 16768, 18864, 19128, 25152, 25504, 28692, 33536, 37728, 38256, 50304, 51008, 57384, 75456, 76512, 100608, 102016, 104407, 114768, 150912, 153024, 204032, 208814, 229536, 301824, 306048, 313221, 417628, 459072, 612096, 626442, 835256, 918144, 939663, 1252884, 1670512, 1836288, 1879326, 2505768, 3341024, 3758652, 5011536, 6682048, 7517304, 10023072, 13364096, 15034608, 20046144, 26728192, 30069216, 40092288, 60138432, 80184576, 120276864, 240553728]

約数ペア:

[(1, 240553728), (2, 120276864), (3, 80184576), (4, 60138432), (6, 40092288), (8, 30069216), (9, 26728192), (12, 20046144), (16, 15034608), (18, 13364096), (24, 10023072), (32, 7517304), (36, 6682048), (48, 5011536), (64, 3758652), (72, 3341024), (96, 2505768), (128, 1879326), (131, 1836288), (144, 1670512), (192, 1252884), (256, 939663), (262, 918144), (288, 835256), (384, 626442), (393, 612096), (524, 459072), (576, 417628), (768, 313221), (786, 306048), (797, 301824), (1048, 229536), (1152, 208814), (1179, 204032), (1572, 153024), (1594, 150912), (2096, 114768), (2304, 104407), (2358, 102016), (2391, 100608), (3144, 76512), (3188, 75456), (4192, 57384), (4716, 51008), (4782, 50304), (6288, 38256), (6376, 37728), (7173, 33536), (8384, 28692), (9432, 25504), (9564, 25152), (12576, 19128), (12752, 18864), (14346, 16768)]