8191827644

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{883}}^1$

素因数の和:1256

約数の個数: 144

約数和(自身を含む): 19673087616

約数和(自身を除く): 11481259972

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 331, 364, 539, 572, 637, 662, 883, 1001, 1078, 1274, 1324, 1766, 2002, 2156, 2317, 2548, 3532, 3641, 4004, 4303, 4634, 6181, 7007, 7282, 8606, 9268, 9713, 11479, 12362, 14014, 14564, 16219, 17212, 19426, 22958, 24724, 25487, 28028, 30121, 32438, 38852, 43267, 45916, 47333, 50974, 60242, 64876, 67991, 80353, 86534, 94666, 101948, 120484, 126269, 135982, 160706, 173068, 178409, 189332, 210847, 252538, 271964, 292273, 321412, 331331, 356818, 421694, 475937, 505076, 562471, 584546, 662662, 713636, 843388, 883883, 951874, 1124942, 1169092, 1325324, 1767766, 1903748, 2045911, 2249884, 2319317, 3215003, 3535532, 3799549, 4091822, 4638634, 6187181, 6430006, 7599098, 8183644, 9277268, 12374362, 12860012, 14321377, 15198196, 22505021, 24748724, 26596843, 28642754, 41795039, 45010042, 53193686, 57285508, 83590078, 90020084, 106387372, 157535147, 167180156, 186177901, 292565273, 315070294, 372355802, 585130546, 630140588, 744711604, 1170261092, 2047956911, 4095913822, 8191827644]

約数ペア:

[(1, 8191827644), (2, 4095913822), (4, 2047956911), (7, 1170261092), (11, 744711604), (13, 630140588), (14, 585130546), (22, 372355802), (26, 315070294), (28, 292565273), (44, 186177901), (49, 167180156), (52, 157535147), (77, 106387372), (91, 90020084), (98, 83590078), (143, 57285508), (154, 53193686), (182, 45010042), (196, 41795039), (286, 28642754), (308, 26596843), (331, 24748724), (364, 22505021), (539, 15198196), (572, 14321377), (637, 12860012), (662, 12374362), (883, 9277268), (1001, 8183644), (1078, 7599098), (1274, 6430006), (1324, 6187181), (1766, 4638634), (2002, 4091822), (2156, 3799549), (2317, 3535532), (2548, 3215003), (3532, 2319317), (3641, 2249884), (4004, 2045911), (4303, 1903748), (4634, 1767766), (6181, 1325324), (7007, 1169092), (7282, 1124942), (8606, 951874), (9268, 883883), (9713, 843388), (11479, 713636), (12362, 662662), (14014, 584546), (14564, 562471), (16219, 505076), (17212, 475937), (19426, 421694), (22958, 356818), (24724, 331331), (25487, 321412), (28028, 292273), (30121, 271964), (32438, 252538), (38852, 210847), (43267, 189332), (45916, 178409), (47333, 173068), (50974, 160706), (60242, 135982), (64876, 126269), (67991, 120484), (80353, 101948), (86534, 94666)]