248835456

素因数分解:

$2^7\times 3^3\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:921

約数の個数: 128

約数和(自身を含む): 743580000

約数和(自身を除く): 494744544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 89, 96, 108, 128, 144, 178, 192, 216, 267, 288, 356, 384, 432, 534, 576, 712, 801, 809, 864, 1068, 1152, 1424, 1602, 1618, 1728, 2136, 2403, 2427, 2848, 3204, 3236, 3456, 4272, 4806, 4854, 5696, 6408, 6472, 7281, 8544, 9612, 9708, 11392, 12816, 12944, 14562, 17088, 19224, 19416, 21843, 25632, 25888, 29124, 34176, 38448, 38832, 43686, 51264, 51776, 58248, 72001, 76896, 77664, 87372, 102528, 103552, 116496, 144002, 153792, 155328, 174744, 216003, 232992, 288004, 307584, 310656, 349488, 432006, 465984, 576008, 648009, 698976, 864012, 931968, 1152016, 1296018, 1397952, 1728024, 1944027, 2304032, 2592036, 2795904, 3456048, 3888054, 4608064, 5184072, 6912096, 7776108, 9216128, 10368144, 13824192, 15552216, 20736288, 27648384, 31104432, 41472576, 62208864, 82945152, 124417728, 248835456]

約数ペア:

[(1, 248835456), (2, 124417728), (3, 82945152), (4, 62208864), (6, 41472576), (8, 31104432), (9, 27648384), (12, 20736288), (16, 15552216), (18, 13824192), (24, 10368144), (27, 9216128), (32, 7776108), (36, 6912096), (48, 5184072), (54, 4608064), (64, 3888054), (72, 3456048), (89, 2795904), (96, 2592036), (108, 2304032), (128, 1944027), (144, 1728024), (178, 1397952), (192, 1296018), (216, 1152016), (267, 931968), (288, 864012), (356, 698976), (384, 648009), (432, 576008), (534, 465984), (576, 432006), (712, 349488), (801, 310656), (809, 307584), (864, 288004), (1068, 232992), (1152, 216003), (1424, 174744), (1602, 155328), (1618, 153792), (1728, 144002), (2136, 116496), (2403, 103552), (2427, 102528), (2848, 87372), (3204, 77664), (3236, 76896), (3456, 72001), (4272, 58248), (4806, 51776), (4854, 51264), (5696, 43686), (6408, 38832), (6472, 38448), (7281, 34176), (8544, 29124), (9612, 25888), (9708, 25632), (11392, 21843), (12816, 19416), (12944, 19224), (14562, 17088)]