215698248

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{32213}}^1$

素因数の和:32259

約数の個数: 64

約数和(自身を含む): 618508800

約数和(自身を除く): 402810552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 32213, 64426, 96639, 128852, 193278, 257704, 289917, 386556, 579834, 773112, 869751, 998603, 1159668, 1739502, 1997206, 2319336, 2995809, 3479004, 3994412, 5991618, 6958008, 7988824, 8987427, 11983236, 17974854, 23966472, 26962281, 35949708, 53924562, 71899416, 107849124, 215698248]

約数ペア:

[(1, 215698248), (2, 107849124), (3, 71899416), (4, 53924562), (6, 35949708), (8, 26962281), (9, 23966472), (12, 17974854), (18, 11983236), (24, 8987427), (27, 7988824), (31, 6958008), (36, 5991618), (54, 3994412), (62, 3479004), (72, 2995809), (93, 2319336), (108, 1997206), (124, 1739502), (186, 1159668), (216, 998603), (248, 869751), (279, 773112), (372, 579834), (558, 386556), (744, 289917), (837, 257704), (1116, 193278), (1674, 128852), (2232, 96639), (3348, 64426), (6696, 32213)]