1338973272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{204361}}^1$

素因数の和:204393

約数の個数: 96

約数和(自身を含む): 4463266080

約数和(自身を除く): 3124292808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 204361, 408722, 613083, 817444, 1226166, 1430527, 1634888, 1839249, 2452332, 2656693, 2861054, 3678498, 4291581, 4904664, 5313386, 5722108, 7356996, 7970079, 8583162, 10626772, 11444216, 12874743, 14713992, 15940158, 17166324, 18596851, 21253544, 23910237, 25749486, 31880316, 34332648, 37193702, 47820474, 51498972, 55790553, 63760632, 74387404, 95640948, 102997944, 111581106, 148774808, 167371659, 191281896, 223162212, 334743318, 446324424, 669486636, 1338973272]

約数ペア:

[(1, 1338973272), (2, 669486636), (3, 446324424), (4, 334743318), (6, 223162212), (7, 191281896), (8, 167371659), (9, 148774808), (12, 111581106), (13, 102997944), (14, 95640948), (18, 74387404), (21, 63760632), (24, 55790553), (26, 51498972), (28, 47820474), (36, 37193702), (39, 34332648), (42, 31880316), (52, 25749486), (56, 23910237), (63, 21253544), (72, 18596851), (78, 17166324), (84, 15940158), (91, 14713992), (104, 12874743), (117, 11444216), (126, 10626772), (156, 8583162), (168, 7970079), (182, 7356996), (234, 5722108), (252, 5313386), (273, 4904664), (312, 4291581), (364, 3678498), (468, 2861054), (504, 2656693), (546, 2452332), (728, 1839249), (819, 1634888), (936, 1430527), (1092, 1226166), (1638, 817444), (2184, 613083), (3276, 408722), (6552, 204361)]