2912811272

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{997}}^1$

素因数の和:1303

約数の個数: 96

約数和(自身を含む): 6604464600

約数和(自身を除く): 3691653328

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 257, 392, 406, 514, 812, 997, 1028, 1421, 1624, 1799, 1994, 2056, 2842, 3598, 3988, 5684, 6979, 7196, 7453, 7976, 11368, 12593, 13958, 14392, 14906, 25186, 27916, 28913, 29812, 48853, 50372, 52171, 55832, 57826, 59624, 97706, 100744, 104342, 115652, 195412, 202391, 208684, 231304, 256229, 365197, 390824, 404782, 417368, 512458, 730394, 809564, 1024916, 1416737, 1460788, 1619128, 1793603, 2049832, 2833474, 2921576, 3587206, 5666948, 7174412, 7430641, 11333896, 12555221, 14348824, 14861282, 25110442, 29722564, 50220884, 52014487, 59445128, 100441768, 104028974, 208057948, 364101409, 416115896, 728202818, 1456405636, 2912811272]

約数ペア:

[(1, 2912811272), (2, 1456405636), (4, 728202818), (7, 416115896), (8, 364101409), (14, 208057948), (28, 104028974), (29, 100441768), (49, 59445128), (56, 52014487), (58, 50220884), (98, 29722564), (116, 25110442), (196, 14861282), (203, 14348824), (232, 12555221), (257, 11333896), (392, 7430641), (406, 7174412), (514, 5666948), (812, 3587206), (997, 2921576), (1028, 2833474), (1421, 2049832), (1624, 1793603), (1799, 1619128), (1994, 1460788), (2056, 1416737), (2842, 1024916), (3598, 809564), (3988, 730394), (5684, 512458), (6979, 417368), (7196, 404782), (7453, 390824), (7976, 365197), (11368, 256229), (12593, 231304), (13958, 208684), (14392, 202391), (14906, 195412), (25186, 115652), (27916, 104342), (28913, 100744), (29812, 97706), (48853, 59624), (50372, 57826), (52171, 55832)]