1305621296

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{12967}}^1$

素因数の和:13042

約数の個数: 80

約数和(自身を含む): 3087421440

約数和(自身を除く): 1781800144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 812, 868, 899, 1624, 1736, 1798, 3248, 3472, 3596, 6293, 7192, 12586, 12967, 14384, 25172, 25934, 50344, 51868, 90769, 100688, 103736, 181538, 207472, 363076, 376043, 401977, 726152, 752086, 803954, 1452304, 1504172, 1607908, 2632301, 2813839, 3008344, 3215816, 5264602, 5627678, 6016688, 6431632, 10529204, 11255356, 11657333, 21058408, 22510712, 23314666, 42116816, 45021424, 46629332, 81601331, 93258664, 163202662, 186517328, 326405324, 652810648, 1305621296]

約数ペア:

[(1, 1305621296), (2, 652810648), (4, 326405324), (7, 186517328), (8, 163202662), (14, 93258664), (16, 81601331), (28, 46629332), (29, 45021424), (31, 42116816), (56, 23314666), (58, 22510712), (62, 21058408), (112, 11657333), (116, 11255356), (124, 10529204), (203, 6431632), (217, 6016688), (232, 5627678), (248, 5264602), (406, 3215816), (434, 3008344), (464, 2813839), (496, 2632301), (812, 1607908), (868, 1504172), (899, 1452304), (1624, 803954), (1736, 752086), (1798, 726152), (3248, 401977), (3472, 376043), (3596, 363076), (6293, 207472), (7192, 181538), (12586, 103736), (12967, 100688), (14384, 90769), (25172, 51868), (25934, 50344)]