2781490425216

素因数分解:

$2^7\times 3^1\times {\mathrm{331}}^1\times {\mathrm{743}}^1\times {\mathrm{29453}}^1$

素因数の和:30544

約数の個数: 128

約数和(自身を含む): 7420881104640

約数和(自身を除く): 4639390679424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 331, 384, 662, 743, 993, 1324, 1486, 1986, 2229, 2648, 2972, 3972, 4458, 5296, 5944, 7944, 8916, 10592, 11888, 15888, 17832, 21184, 23776, 29453, 31776, 35664, 42368, 47552, 58906, 63552, 71328, 88359, 95104, 117812, 127104, 142656, 176718, 235624, 245933, 285312, 353436, 471248, 491866, 706872, 737799, 942496, 983732, 1413744, 1475598, 1884992, 1967464, 2827488, 2951196, 3769984, 3934928, 5654976, 5902392, 7869856, 9748943, 11309952, 11804784, 15739712, 19497886, 21883579, 23609568, 29246829, 31479424, 38995772, 43767158, 47219136, 58493658, 65650737, 77991544, 87534316, 94438272, 116987316, 131301474, 155983088, 175068632, 233974632, 262602948, 311966176, 350137264, 467949264, 525205896, 623932352, 700274528, 935898528, 1050411792, 1247864704, 1400549056, 1871797056, 2100823584, 2801098112, 3743594112, 4201647168, 7243464649, 8403294336, 14486929298, 21730393947, 28973858596, 43460787894, 57947717192, 86921575788, 115895434384, 173843151576, 231790868768, 347686303152, 463581737536, 695372606304, 927163475072, 1390745212608, 2781490425216]

約数ペア:

[(1, 2781490425216), (2, 1390745212608), (3, 927163475072), (4, 695372606304), (6, 463581737536), (8, 347686303152), (12, 231790868768), (16, 173843151576), (24, 115895434384), (32, 86921575788), (48, 57947717192), (64, 43460787894), (96, 28973858596), (128, 21730393947), (192, 14486929298), (331, 8403294336), (384, 7243464649), (662, 4201647168), (743, 3743594112), (993, 2801098112), (1324, 2100823584), (1486, 1871797056), (1986, 1400549056), (2229, 1247864704), (2648, 1050411792), (2972, 935898528), (3972, 700274528), (4458, 623932352), (5296, 525205896), (5944, 467949264), (7944, 350137264), (8916, 311966176), (10592, 262602948), (11888, 233974632), (15888, 175068632), (17832, 155983088), (21184, 131301474), (23776, 116987316), (29453, 94438272), (31776, 87534316), (35664, 77991544), (42368, 65650737), (47552, 58493658), (58906, 47219136), (63552, 43767158), (71328, 38995772), (88359, 31479424), (95104, 29246829), (117812, 23609568), (127104, 21883579), (142656, 19497886), (176718, 15739712), (235624, 11804784), (245933, 11309952), (285312, 9748943), (353436, 7869856), (471248, 5902392), (491866, 5654976), (706872, 3934928), (737799, 3769984), (942496, 2951196), (983732, 2827488), (1413744, 1967464), (1475598, 1884992)]