251128152

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2909}}^1$

素因数の和:3041

約数の個数: 96

約数和(自身を含む): 749034000

約数和(自身を除く): 497905848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 109, 132, 198, 218, 264, 327, 396, 436, 654, 792, 872, 981, 1199, 1308, 1962, 2398, 2616, 2909, 3597, 3924, 4796, 5818, 7194, 7848, 8727, 9592, 10791, 11636, 14388, 17454, 21582, 23272, 26181, 28776, 31999, 34908, 43164, 52362, 63998, 69816, 86328, 95997, 104724, 127996, 191994, 209448, 255992, 287991, 317081, 383988, 575982, 634162, 767976, 951243, 1151964, 1268324, 1902486, 2303928, 2536648, 2853729, 3487891, 3804972, 5707458, 6975782, 7609944, 10463673, 11414916, 13951564, 20927346, 22829832, 27903128, 31391019, 41854692, 62782038, 83709384, 125564076, 251128152]

約数ペア:

[(1, 251128152), (2, 125564076), (3, 83709384), (4, 62782038), (6, 41854692), (8, 31391019), (9, 27903128), (11, 22829832), (12, 20927346), (18, 13951564), (22, 11414916), (24, 10463673), (33, 7609944), (36, 6975782), (44, 5707458), (66, 3804972), (72, 3487891), (88, 2853729), (99, 2536648), (109, 2303928), (132, 1902486), (198, 1268324), (218, 1151964), (264, 951243), (327, 767976), (396, 634162), (436, 575982), (654, 383988), (792, 317081), (872, 287991), (981, 255992), (1199, 209448), (1308, 191994), (1962, 127996), (2398, 104724), (2616, 95997), (2909, 86328), (3597, 69816), (3924, 63998), (4796, 52362), (5818, 43164), (7194, 34908), (7848, 31999), (8727, 28776), (9592, 26181), (10791, 23272), (11636, 21582), (14388, 17454)]