398628864

素因数分解:

$2^{11}\times 3^7\times {\mathrm{89}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 1208844000

約数和(自身を除く): 810215136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 89, 96, 108, 128, 144, 162, 178, 192, 216, 243, 256, 267, 288, 324, 356, 384, 432, 486, 512, 534, 576, 648, 712, 729, 768, 801, 864, 972, 1024, 1068, 1152, 1296, 1424, 1458, 1536, 1602, 1728, 1944, 2048, 2136, 2187, 2304, 2403, 2592, 2848, 2916, 3072, 3204, 3456, 3888, 4272, 4374, 4608, 4806, 5184, 5696, 5832, 6144, 6408, 6912, 7209, 7776, 8544, 8748, 9216, 9612, 10368, 11392, 11664, 12816, 13824, 14418, 15552, 17088, 17496, 18432, 19224, 20736, 21627, 22784, 23328, 25632, 27648, 28836, 31104, 34176, 34992, 38448, 41472, 43254, 45568, 46656, 51264, 55296, 57672, 62208, 64881, 68352, 69984, 76896, 82944, 86508, 91136, 93312, 102528, 115344, 124416, 129762, 136704, 139968, 153792, 165888, 173016, 182272, 186624, 194643, 205056, 230688, 248832, 259524, 273408, 279936, 307584, 346032, 373248, 389286, 410112, 461376, 497664, 519048, 546816, 559872, 615168, 692064, 746496, 778572, 820224, 922752, 1038096, 1119744, 1230336, 1384128, 1492992, 1557144, 1640448, 1845504, 2076192, 2239488, 2460672, 2768256, 3114288, 3691008, 4152384, 4478976, 4921344, 5536512, 6228576, 7382016, 8304768, 11073024, 12457152, 14764032, 16609536, 22146048, 24914304, 33219072, 44292096, 49828608, 66438144, 99657216, 132876288, 199314432, 398628864]

約数ペア:

[(1, 398628864), (2, 199314432), (3, 132876288), (4, 99657216), (6, 66438144), (8, 49828608), (9, 44292096), (12, 33219072), (16, 24914304), (18, 22146048), (24, 16609536), (27, 14764032), (32, 12457152), (36, 11073024), (48, 8304768), (54, 7382016), (64, 6228576), (72, 5536512), (81, 4921344), (89, 4478976), (96, 4152384), (108, 3691008), (128, 3114288), (144, 2768256), (162, 2460672), (178, 2239488), (192, 2076192), (216, 1845504), (243, 1640448), (256, 1557144), (267, 1492992), (288, 1384128), (324, 1230336), (356, 1119744), (384, 1038096), (432, 922752), (486, 820224), (512, 778572), (534, 746496), (576, 692064), (648, 615168), (712, 559872), (729, 546816), (768, 519048), (801, 497664), (864, 461376), (972, 410112), (1024, 389286), (1068, 373248), (1152, 346032), (1296, 307584), (1424, 279936), (1458, 273408), (1536, 259524), (1602, 248832), (1728, 230688), (1944, 205056), (2048, 194643), (2136, 186624), (2187, 182272), (2304, 173016), (2403, 165888), (2592, 153792), (2848, 139968), (2916, 136704), (3072, 129762), (3204, 124416), (3456, 115344), (3888, 102528), (4272, 93312), (4374, 91136), (4608, 86508), (4806, 82944), (5184, 76896), (5696, 69984), (5832, 68352), (6144, 64881), (6408, 62208), (6912, 57672), (7209, 55296), (7776, 51264), (8544, 46656), (8748, 45568), (9216, 43254), (9612, 41472), (10368, 38448), (11392, 34992), (11664, 34176), (12816, 31104), (13824, 28836), (14418, 27648), (15552, 25632), (17088, 23328), (17496, 22784), (18432, 21627), (19224, 20736)]