98049280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 277853184

約数和(自身を除く): 179803904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 353, 434, 448, 496, 560, 620, 640, 706, 868, 896, 992, 1085, 1120, 1240, 1280, 1412, 1736, 1765, 1792, 1984, 2170, 2240, 2471, 2480, 2824, 3472, 3530, 3968, 4340, 4480, 4942, 4960, 5648, 6944, 7060, 7936, 8680, 8960, 9884, 9920, 10943, 11296, 12355, 13888, 14120, 17360, 19768, 19840, 21886, 22592, 24710, 27776, 28240, 34720, 39536, 39680, 43772, 45184, 49420, 54715, 55552, 56480, 69440, 76601, 79072, 87544, 90368, 98840, 109430, 112960, 138880, 153202, 158144, 175088, 197680, 218860, 225920, 277760, 306404, 316288, 350176, 383005, 395360, 437720, 451840, 612808, 632576, 700352, 766010, 790720, 875440, 1225616, 1400704, 1532020, 1581440, 1750880, 2451232, 2801408, 3064040, 3162880, 3501760, 4902464, 6128080, 7003520, 9804928, 12256160, 14007040, 19609856, 24512320, 49024640, 98049280]

約数ペア:

[(1, 98049280), (2, 49024640), (4, 24512320), (5, 19609856), (7, 14007040), (8, 12256160), (10, 9804928), (14, 7003520), (16, 6128080), (20, 4902464), (28, 3501760), (31, 3162880), (32, 3064040), (35, 2801408), (40, 2451232), (56, 1750880), (62, 1581440), (64, 1532020), (70, 1400704), (80, 1225616), (112, 875440), (124, 790720), (128, 766010), (140, 700352), (155, 632576), (160, 612808), (217, 451840), (224, 437720), (248, 395360), (256, 383005), (280, 350176), (310, 316288), (320, 306404), (353, 277760), (434, 225920), (448, 218860), (496, 197680), (560, 175088), (620, 158144), (640, 153202), (706, 138880), (868, 112960), (896, 109430), (992, 98840), (1085, 90368), (1120, 87544), (1240, 79072), (1280, 76601), (1412, 69440), (1736, 56480), (1765, 55552), (1792, 54715), (1984, 49420), (2170, 45184), (2240, 43772), (2471, 39680), (2480, 39536), (2824, 34720), (3472, 28240), (3530, 27776), (3968, 24710), (4340, 22592), (4480, 21886), (4942, 19840), (4960, 19768), (5648, 17360), (6944, 14120), (7060, 13888), (7936, 12355), (8680, 11296), (8960, 10943), (9884, 9920)]