252791568

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:1013

約数の個数: 120

約数和(自身を含む): 740952576

約数和(自身を除く): 488161008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 47, 48, 72, 82, 94, 123, 141, 144, 164, 188, 246, 282, 328, 369, 376, 423, 492, 564, 656, 738, 752, 846, 911, 984, 1128, 1476, 1692, 1822, 1927, 1968, 2256, 2733, 2952, 3384, 3644, 3854, 5466, 5781, 5904, 6768, 7288, 7708, 8199, 10932, 11562, 14576, 15416, 16398, 17343, 21864, 23124, 30832, 32796, 34686, 37351, 42817, 43728, 46248, 65592, 69372, 74702, 85634, 92496, 112053, 128451, 131184, 138744, 149404, 171268, 224106, 256902, 277488, 298808, 336159, 342536, 385353, 448212, 513804, 597616, 672318, 685072, 770706, 896424, 1027608, 1344636, 1541412, 1755497, 1792848, 2055216, 2689272, 3082824, 3510994, 5266491, 5378544, 6165648, 7021988, 10532982, 14043976, 15799473, 21065964, 28087952, 31598946, 42131928, 63197892, 84263856, 126395784, 252791568]

約数ペア:

[(1, 252791568), (2, 126395784), (3, 84263856), (4, 63197892), (6, 42131928), (8, 31598946), (9, 28087952), (12, 21065964), (16, 15799473), (18, 14043976), (24, 10532982), (36, 7021988), (41, 6165648), (47, 5378544), (48, 5266491), (72, 3510994), (82, 3082824), (94, 2689272), (123, 2055216), (141, 1792848), (144, 1755497), (164, 1541412), (188, 1344636), (246, 1027608), (282, 896424), (328, 770706), (369, 685072), (376, 672318), (423, 597616), (492, 513804), (564, 448212), (656, 385353), (738, 342536), (752, 336159), (846, 298808), (911, 277488), (984, 256902), (1128, 224106), (1476, 171268), (1692, 149404), (1822, 138744), (1927, 131184), (1968, 128451), (2256, 112053), (2733, 92496), (2952, 85634), (3384, 74702), (3644, 69372), (3854, 65592), (5466, 46248), (5781, 43728), (5904, 42817), (6768, 37351), (7288, 34686), (7708, 32796), (8199, 30832), (10932, 23124), (11562, 21864), (14576, 17343), (15416, 16398)]