254317752

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 796269600

約数和(自身を除く): 541951848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 41, 47, 52, 54, 72, 78, 82, 94, 104, 108, 117, 123, 141, 156, 164, 188, 216, 234, 246, 282, 312, 328, 351, 369, 376, 423, 468, 492, 533, 564, 611, 702, 738, 846, 936, 984, 1066, 1107, 1128, 1222, 1269, 1404, 1476, 1599, 1692, 1833, 1927, 2132, 2209, 2214, 2444, 2538, 2808, 2952, 3198, 3384, 3666, 3854, 4264, 4418, 4428, 4797, 4888, 5076, 5499, 5781, 6396, 6627, 7332, 7708, 8836, 8856, 9594, 10152, 10998, 11562, 12792, 13254, 14391, 14664, 15416, 16497, 17343, 17672, 19188, 19881, 21996, 23124, 25051, 26508, 28717, 28782, 32994, 34686, 38376, 39762, 43992, 46248, 50102, 52029, 53016, 57434, 57564, 59643, 65988, 69372, 75153, 79524, 86151, 90569, 100204, 104058, 114868, 115128, 119286, 131976, 138744, 150306, 159048, 172302, 181138, 200408, 208116, 225459, 229736, 238572, 258453, 271707, 300612, 344604, 362276, 416232, 450918, 477144, 516906, 543414, 601224, 676377, 689208, 724552, 775359, 815121, 901836, 1033812, 1086828, 1177397, 1352754, 1550718, 1630242, 1803672, 2067624, 2173656, 2354794, 2445363, 2705508, 3101436, 3260484, 3532191, 4709588, 4890726, 5411016, 6202872, 6520968, 7064382, 9419176, 9781452, 10596573, 14128764, 19562904, 21193146, 28257528, 31789719, 42386292, 63579438, 84772584, 127158876, 254317752]

約数ペア:

[(1, 254317752), (2, 127158876), (3, 84772584), (4, 63579438), (6, 42386292), (8, 31789719), (9, 28257528), (12, 21193146), (13, 19562904), (18, 14128764), (24, 10596573), (26, 9781452), (27, 9419176), (36, 7064382), (39, 6520968), (41, 6202872), (47, 5411016), (52, 4890726), (54, 4709588), (72, 3532191), (78, 3260484), (82, 3101436), (94, 2705508), (104, 2445363), (108, 2354794), (117, 2173656), (123, 2067624), (141, 1803672), (156, 1630242), (164, 1550718), (188, 1352754), (216, 1177397), (234, 1086828), (246, 1033812), (282, 901836), (312, 815121), (328, 775359), (351, 724552), (369, 689208), (376, 676377), (423, 601224), (468, 543414), (492, 516906), (533, 477144), (564, 450918), (611, 416232), (702, 362276), (738, 344604), (846, 300612), (936, 271707), (984, 258453), (1066, 238572), (1107, 229736), (1128, 225459), (1222, 208116), (1269, 200408), (1404, 181138), (1476, 172302), (1599, 159048), (1692, 150306), (1833, 138744), (1927, 131976), (2132, 119286), (2209, 115128), (2214, 114868), (2444, 104058), (2538, 100204), (2808, 90569), (2952, 86151), (3198, 79524), (3384, 75153), (3666, 69372), (3854, 65988), (4264, 59643), (4418, 57564), (4428, 57434), (4797, 53016), (4888, 52029), (5076, 50102), (5499, 46248), (5781, 43992), (6396, 39762), (6627, 38376), (7332, 34686), (7708, 32994), (8836, 28782), (8856, 28717), (9594, 26508), (10152, 25051), (10998, 23124), (11562, 21996), (12792, 19881), (13254, 19188), (14391, 17672), (14664, 17343), (15416, 16497)]