256285296

素因数分解:

$2^4\times 3^5\times {\mathrm{29}}^1\times {\mathrm{2273}}^1$

素因数の和:2325

約数の個数: 120

約数和(自身を含む): 769794480

約数和(自身を除く): 513509184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 243, 261, 324, 348, 432, 464, 486, 522, 648, 696, 783, 972, 1044, 1296, 1392, 1566, 1944, 2088, 2273, 2349, 3132, 3888, 4176, 4546, 4698, 6264, 6819, 7047, 9092, 9396, 12528, 13638, 14094, 18184, 18792, 20457, 27276, 28188, 36368, 37584, 40914, 54552, 56376, 61371, 65917, 81828, 109104, 112752, 122742, 131834, 163656, 184113, 197751, 245484, 263668, 327312, 368226, 395502, 490968, 527336, 552339, 593253, 736452, 791004, 981936, 1054672, 1104678, 1186506, 1472904, 1582008, 1779759, 2209356, 2373012, 2945808, 3164016, 3559518, 4418712, 4746024, 5339277, 7119036, 8837424, 9492048, 10678554, 14238072, 16017831, 21357108, 28476144, 32035662, 42714216, 64071324, 85428432, 128142648, 256285296]

約数ペア:

[(1, 256285296), (2, 128142648), (3, 85428432), (4, 64071324), (6, 42714216), (8, 32035662), (9, 28476144), (12, 21357108), (16, 16017831), (18, 14238072), (24, 10678554), (27, 9492048), (29, 8837424), (36, 7119036), (48, 5339277), (54, 4746024), (58, 4418712), (72, 3559518), (81, 3164016), (87, 2945808), (108, 2373012), (116, 2209356), (144, 1779759), (162, 1582008), (174, 1472904), (216, 1186506), (232, 1104678), (243, 1054672), (261, 981936), (324, 791004), (348, 736452), (432, 593253), (464, 552339), (486, 527336), (522, 490968), (648, 395502), (696, 368226), (783, 327312), (972, 263668), (1044, 245484), (1296, 197751), (1392, 184113), (1566, 163656), (1944, 131834), (2088, 122742), (2273, 112752), (2349, 109104), (3132, 81828), (3888, 65917), (4176, 61371), (4546, 56376), (4698, 54552), (6264, 40914), (6819, 37584), (7047, 36368), (9092, 28188), (9396, 27276), (12528, 20457), (13638, 18792), (14094, 18184)]