980805888

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^2\times {\mathrm{491}}^1$

素因数の和:550

約数の個数: 216

約数和(自身を含む): 3087339360

約数和(自身を除く): 2106533472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 289, 306, 384, 408, 432, 459, 491, 544, 576, 578, 612, 768, 816, 864, 867, 918, 982, 1088, 1152, 1156, 1224, 1473, 1632, 1728, 1734, 1836, 1964, 2176, 2304, 2312, 2448, 2601, 2946, 3264, 3456, 3468, 3672, 3928, 4352, 4419, 4624, 4896, 5202, 5892, 6528, 6912, 6936, 7344, 7803, 7856, 8347, 8838, 9248, 9792, 10404, 11784, 13056, 13257, 13872, 14688, 15606, 15712, 16694, 17676, 18496, 19584, 20808, 23568, 25041, 26514, 27744, 29376, 31212, 31424, 33388, 35352, 36992, 39168, 41616, 47136, 50082, 53028, 55488, 58752, 62424, 62848, 66776, 70704, 73984, 75123, 83232, 94272, 100164, 106056, 110976, 117504, 124848, 125696, 133552, 141408, 141899, 150246, 166464, 188544, 200328, 212112, 221952, 225369, 249696, 267104, 282816, 283798, 300492, 332928, 377088, 400656, 424224, 425697, 450738, 499392, 534208, 565632, 567596, 600984, 665856, 801312, 848448, 851394, 901476, 998784, 1068416, 1131264, 1135192, 1201968, 1277091, 1602624, 1696896, 1702788, 1802952, 1997568, 2136832, 2270384, 2403936, 2554182, 3205248, 3393792, 3405576, 3605904, 3831273, 4540768, 4807872, 5108364, 6410496, 6811152, 7211808, 7662546, 9081536, 9615744, 10216728, 13622304, 14423616, 15325092, 18163072, 19231488, 20433456, 27244608, 28847232, 30650184, 36326144, 40866912, 54489216, 57694464, 61300368, 81733824, 108978432, 122600736, 163467648, 245201472, 326935296, 490402944, 980805888]

約数ペア:

[(1, 980805888), (2, 490402944), (3, 326935296), (4, 245201472), (6, 163467648), (8, 122600736), (9, 108978432), (12, 81733824), (16, 61300368), (17, 57694464), (18, 54489216), (24, 40866912), (27, 36326144), (32, 30650184), (34, 28847232), (36, 27244608), (48, 20433456), (51, 19231488), (54, 18163072), (64, 15325092), (68, 14423616), (72, 13622304), (96, 10216728), (102, 9615744), (108, 9081536), (128, 7662546), (136, 7211808), (144, 6811152), (153, 6410496), (192, 5108364), (204, 4807872), (216, 4540768), (256, 3831273), (272, 3605904), (288, 3405576), (289, 3393792), (306, 3205248), (384, 2554182), (408, 2403936), (432, 2270384), (459, 2136832), (491, 1997568), (544, 1802952), (576, 1702788), (578, 1696896), (612, 1602624), (768, 1277091), (816, 1201968), (864, 1135192), (867, 1131264), (918, 1068416), (982, 998784), (1088, 901476), (1152, 851394), (1156, 848448), (1224, 801312), (1473, 665856), (1632, 600984), (1728, 567596), (1734, 565632), (1836, 534208), (1964, 499392), (2176, 450738), (2304, 425697), (2312, 424224), (2448, 400656), (2601, 377088), (2946, 332928), (3264, 300492), (3456, 283798), (3468, 282816), (3672, 267104), (3928, 249696), (4352, 225369), (4419, 221952), (4624, 212112), (4896, 200328), (5202, 188544), (5892, 166464), (6528, 150246), (6912, 141899), (6936, 141408), (7344, 133552), (7803, 125696), (7856, 124848), (8347, 117504), (8838, 110976), (9248, 106056), (9792, 100164), (10404, 94272), (11784, 83232), (13056, 75123), (13257, 73984), (13872, 70704), (14688, 66776), (15606, 62848), (15712, 62424), (16694, 58752), (17676, 55488), (18496, 53028), (19584, 50082), (20808, 47136), (23568, 41616), (25041, 39168), (26514, 36992), (27744, 35352), (29376, 33388), (31212, 31424)]