260150256

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:519

約数の個数: 120

約数和(自身を含む): 754918944

約数和(自身を除く): 494768688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 157, 222, 296, 311, 314, 333, 444, 471, 592, 622, 628, 666, 888, 933, 942, 1244, 1256, 1332, 1413, 1776, 1866, 1884, 2488, 2512, 2664, 2799, 2826, 3732, 3768, 4976, 5328, 5598, 5652, 5809, 7464, 7536, 11196, 11304, 11507, 11618, 14928, 17427, 22392, 22608, 23014, 23236, 34521, 34854, 44784, 46028, 46472, 48827, 52281, 69042, 69708, 92056, 92944, 97654, 103563, 104562, 138084, 139416, 146481, 184112, 195308, 207126, 209124, 276168, 278832, 292962, 390616, 414252, 418248, 439443, 552336, 585924, 781232, 828504, 836496, 878886, 1171848, 1657008, 1757772, 1806599, 2343696, 3515544, 3613198, 5419797, 7031088, 7226396, 10839594, 14452792, 16259391, 21679188, 28905584, 32518782, 43358376, 65037564, 86716752, 130075128, 260150256]

約数ペア:

[(1, 260150256), (2, 130075128), (3, 86716752), (4, 65037564), (6, 43358376), (8, 32518782), (9, 28905584), (12, 21679188), (16, 16259391), (18, 14452792), (24, 10839594), (36, 7226396), (37, 7031088), (48, 5419797), (72, 3613198), (74, 3515544), (111, 2343696), (144, 1806599), (148, 1757772), (157, 1657008), (222, 1171848), (296, 878886), (311, 836496), (314, 828504), (333, 781232), (444, 585924), (471, 552336), (592, 439443), (622, 418248), (628, 414252), (666, 390616), (888, 292962), (933, 278832), (942, 276168), (1244, 209124), (1256, 207126), (1332, 195308), (1413, 184112), (1776, 146481), (1866, 139416), (1884, 138084), (2488, 104562), (2512, 103563), (2664, 97654), (2799, 92944), (2826, 92056), (3732, 69708), (3768, 69042), (4976, 52281), (5328, 48827), (5598, 46472), (5652, 46028), (5809, 44784), (7464, 34854), (7536, 34521), (11196, 23236), (11304, 23014), (11507, 22608), (11618, 22392), (14928, 17427)]