304723872

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:475

約数の個数: 144

約数和(自身を含む): 912824640

約数和(自身を除く): 608100768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 179, 184, 207, 257, 276, 288, 358, 368, 414, 514, 537, 552, 716, 736, 771, 828, 1028, 1074, 1104, 1432, 1542, 1611, 1656, 2056, 2148, 2208, 2313, 2864, 3084, 3222, 3312, 4112, 4117, 4296, 4626, 5728, 5911, 6168, 6444, 6624, 8224, 8234, 8592, 9252, 11822, 12336, 12351, 12888, 16468, 17184, 17733, 18504, 23644, 24672, 24702, 25776, 32936, 35466, 37008, 37053, 46003, 47288, 49404, 51552, 53199, 65872, 70932, 74016, 74106, 92006, 94576, 98808, 106398, 131744, 138009, 141864, 148212, 184012, 189152, 197616, 212796, 276018, 283728, 296424, 368024, 395232, 414027, 425592, 552036, 567456, 592848, 736048, 828054, 851184, 1058069, 1104072, 1185696, 1472096, 1656108, 1702368, 2116138, 2208144, 3174207, 3312216, 4232276, 4416288, 6348414, 6624432, 8464552, 9522621, 12696828, 13248864, 16929104, 19045242, 25393656, 33858208, 38090484, 50787312, 76180968, 101574624, 152361936, 304723872]

約数ペア:

[(1, 304723872), (2, 152361936), (3, 101574624), (4, 76180968), (6, 50787312), (8, 38090484), (9, 33858208), (12, 25393656), (16, 19045242), (18, 16929104), (23, 13248864), (24, 12696828), (32, 9522621), (36, 8464552), (46, 6624432), (48, 6348414), (69, 4416288), (72, 4232276), (92, 3312216), (96, 3174207), (138, 2208144), (144, 2116138), (179, 1702368), (184, 1656108), (207, 1472096), (257, 1185696), (276, 1104072), (288, 1058069), (358, 851184), (368, 828054), (414, 736048), (514, 592848), (537, 567456), (552, 552036), (716, 425592), (736, 414027), (771, 395232), (828, 368024), (1028, 296424), (1074, 283728), (1104, 276018), (1432, 212796), (1542, 197616), (1611, 189152), (1656, 184012), (2056, 148212), (2148, 141864), (2208, 138009), (2313, 131744), (2864, 106398), (3084, 98808), (3222, 94576), (3312, 92006), (4112, 74106), (4117, 74016), (4296, 70932), (4626, 65872), (5728, 53199), (5911, 51552), (6168, 49404), (6444, 47288), (6624, 46003), (8224, 37053), (8234, 37008), (8592, 35466), (9252, 32936), (11822, 25776), (12336, 24702), (12351, 24672), (12888, 23644), (16468, 18504), (17184, 17733)]