204674976

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:156

約数の個数: 216

約数和(自身を含む): 675301536

約数和(自身を除く): 470626560

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 53, 66, 69, 72, 88, 92, 96, 99, 106, 132, 138, 144, 159, 176, 184, 198, 207, 212, 253, 264, 276, 288, 318, 352, 368, 396, 414, 424, 477, 506, 528, 552, 583, 636, 736, 759, 792, 828, 848, 954, 1012, 1056, 1104, 1166, 1219, 1272, 1518, 1584, 1656, 1696, 1749, 1908, 2024, 2208, 2277, 2332, 2438, 2544, 2809, 3036, 3168, 3312, 3498, 3657, 3816, 4048, 4554, 4664, 4876, 5088, 5247, 5618, 6072, 6624, 6996, 7314, 7632, 8096, 8427, 9108, 9328, 9752, 10494, 10971, 11236, 12144, 13409, 13992, 14628, 15264, 16854, 18216, 18656, 19504, 20988, 21942, 22472, 24288, 25281, 26818, 27984, 29256, 30899, 33708, 36432, 39008, 40227, 41976, 43884, 44944, 50562, 53636, 55968, 58512, 61798, 64607, 67416, 72864, 80454, 83952, 87768, 89888, 92697, 101124, 107272, 117024, 120681, 123596, 129214, 134832, 160908, 167904, 175536, 185394, 193821, 202248, 214544, 241362, 247192, 258428, 269664, 278091, 321816, 351072, 370788, 387642, 404496, 429088, 482724, 494384, 516856, 556182, 581463, 643632, 710677, 741576, 775284, 808992, 965448, 988768, 1033712, 1112364, 1162926, 1287264, 1421354, 1483152, 1550568, 1930896, 2067424, 2132031, 2224728, 2325852, 2842708, 2966304, 3101136, 3861792, 4264062, 4449456, 4651704, 5685416, 6202272, 6396093, 8528124, 8898912, 9303408, 11370832, 12792186, 17056248, 18606816, 22741664, 25584372, 34112496, 51168744, 68224992, 102337488, 204674976]

約数ペア:

[(1, 204674976), (2, 102337488), (3, 68224992), (4, 51168744), (6, 34112496), (8, 25584372), (9, 22741664), (11, 18606816), (12, 17056248), (16, 12792186), (18, 11370832), (22, 9303408), (23, 8898912), (24, 8528124), (32, 6396093), (33, 6202272), (36, 5685416), (44, 4651704), (46, 4449456), (48, 4264062), (53, 3861792), (66, 3101136), (69, 2966304), (72, 2842708), (88, 2325852), (92, 2224728), (96, 2132031), (99, 2067424), (106, 1930896), (132, 1550568), (138, 1483152), (144, 1421354), (159, 1287264), (176, 1162926), (184, 1112364), (198, 1033712), (207, 988768), (212, 965448), (253, 808992), (264, 775284), (276, 741576), (288, 710677), (318, 643632), (352, 581463), (368, 556182), (396, 516856), (414, 494384), (424, 482724), (477, 429088), (506, 404496), (528, 387642), (552, 370788), (583, 351072), (636, 321816), (736, 278091), (759, 269664), (792, 258428), (828, 247192), (848, 241362), (954, 214544), (1012, 202248), (1056, 193821), (1104, 185394), (1166, 175536), (1219, 167904), (1272, 160908), (1518, 134832), (1584, 129214), (1656, 123596), (1696, 120681), (1749, 117024), (1908, 107272), (2024, 101124), (2208, 92697), (2277, 89888), (2332, 87768), (2438, 83952), (2544, 80454), (2809, 72864), (3036, 67416), (3168, 64607), (3312, 61798), (3498, 58512), (3657, 55968), (3816, 53636), (4048, 50562), (4554, 44944), (4664, 43884), (4876, 41976), (5088, 40227), (5247, 39008), (5618, 36432), (6072, 33708), (6624, 30899), (6996, 29256), (7314, 27984), (7632, 26818), (8096, 25281), (8427, 24288), (9108, 22472), (9328, 21942), (9752, 20988), (10494, 19504), (10971, 18656), (11236, 18216), (12144, 16854), (13409, 15264), (13992, 14628)]