2779471464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{18121}}^1$

素因数の和:18231

約数の個数: 128

約数和(自身を含む): 8768148480

約数和(自身を除く): 5988677016

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 83, 84, 88, 132, 154, 166, 168, 231, 249, 264, 308, 332, 462, 498, 581, 616, 664, 913, 924, 996, 1162, 1743, 1826, 1848, 1992, 2324, 2739, 3486, 3652, 4648, 5478, 6391, 6972, 7304, 10956, 12782, 13944, 18121, 19173, 21912, 25564, 36242, 38346, 51128, 54363, 72484, 76692, 108726, 126847, 144968, 153384, 199331, 217452, 253694, 380541, 398662, 434904, 507388, 597993, 761082, 797324, 1014776, 1195986, 1395317, 1504043, 1522164, 1594648, 2391972, 2790634, 3008086, 3044328, 4185951, 4512129, 4783944, 5581268, 6016172, 8371902, 9024258, 10528301, 11162536, 12032344, 16544473, 16743804, 18048516, 21056602, 31584903, 33088946, 33487608, 36097032, 42113204, 49633419, 63169806, 66177892, 84226408, 99266838, 115811311, 126339612, 132355784, 198533676, 231622622, 252679224, 347433933, 397067352, 463245244, 694867866, 926490488, 1389735732, 2779471464]

約数ペア:

[(1, 2779471464), (2, 1389735732), (3, 926490488), (4, 694867866), (6, 463245244), (7, 397067352), (8, 347433933), (11, 252679224), (12, 231622622), (14, 198533676), (21, 132355784), (22, 126339612), (24, 115811311), (28, 99266838), (33, 84226408), (42, 66177892), (44, 63169806), (56, 49633419), (66, 42113204), (77, 36097032), (83, 33487608), (84, 33088946), (88, 31584903), (132, 21056602), (154, 18048516), (166, 16743804), (168, 16544473), (231, 12032344), (249, 11162536), (264, 10528301), (308, 9024258), (332, 8371902), (462, 6016172), (498, 5581268), (581, 4783944), (616, 4512129), (664, 4185951), (913, 3044328), (924, 3008086), (996, 2790634), (1162, 2391972), (1743, 1594648), (1826, 1522164), (1848, 1504043), (1992, 1395317), (2324, 1195986), (2739, 1014776), (3486, 797324), (3652, 761082), (4648, 597993), (5478, 507388), (6391, 434904), (6972, 398662), (7304, 380541), (10956, 253694), (12782, 217452), (13944, 199331), (18121, 153384), (19173, 144968), (21912, 126847), (25564, 108726), (36242, 76692), (38346, 72484), (51128, 54363)]