2221891672

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3049}}^1$

素因数の和:3106

約数の個数: 144

約数和(自身を含む): 5726619000

約数和(自身を除く): 3504727328

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 143, 154, 169, 182, 196, 286, 308, 338, 364, 392, 539, 572, 616, 637, 676, 728, 1001, 1078, 1144, 1183, 1274, 1352, 1859, 2002, 2156, 2366, 2548, 3049, 3718, 4004, 4312, 4732, 5096, 6098, 7007, 7436, 8008, 8281, 9464, 12196, 13013, 14014, 14872, 16562, 21343, 24392, 26026, 28028, 33124, 33539, 39637, 42686, 52052, 56056, 66248, 67078, 79274, 85372, 91091, 104104, 134156, 149401, 158548, 170744, 182182, 234773, 268312, 277459, 298802, 317096, 364364, 436007, 469546, 515281, 554918, 597604, 728728, 872014, 939092, 1030562, 1109836, 1195208, 1643411, 1744028, 1878184, 1942213, 2061124, 2219672, 3052049, 3286822, 3488056, 3606967, 3884426, 4122248, 5668091, 6104098, 6573644, 7213934, 7768852, 11336182, 12208196, 13147288, 14427868, 15537704, 21364343, 22672364, 24416392, 25248769, 28855736, 39676637, 42728686, 45344728, 50497538, 79353274, 85457372, 100995076, 158706548, 170914744, 201990152, 277736459, 317413096, 555472918, 1110945836, 2221891672]

約数ペア:

[(1, 2221891672), (2, 1110945836), (4, 555472918), (7, 317413096), (8, 277736459), (11, 201990152), (13, 170914744), (14, 158706548), (22, 100995076), (26, 85457372), (28, 79353274), (44, 50497538), (49, 45344728), (52, 42728686), (56, 39676637), (77, 28855736), (88, 25248769), (91, 24416392), (98, 22672364), (104, 21364343), (143, 15537704), (154, 14427868), (169, 13147288), (182, 12208196), (196, 11336182), (286, 7768852), (308, 7213934), (338, 6573644), (364, 6104098), (392, 5668091), (539, 4122248), (572, 3884426), (616, 3606967), (637, 3488056), (676, 3286822), (728, 3052049), (1001, 2219672), (1078, 2061124), (1144, 1942213), (1183, 1878184), (1274, 1744028), (1352, 1643411), (1859, 1195208), (2002, 1109836), (2156, 1030562), (2366, 939092), (2548, 872014), (3049, 728728), (3718, 597604), (4004, 554918), (4312, 515281), (4732, 469546), (5096, 436007), (6098, 364364), (7007, 317096), (7436, 298802), (8008, 277459), (8281, 268312), (9464, 234773), (12196, 182182), (13013, 170744), (14014, 158548), (14872, 149401), (16562, 134156), (21343, 104104), (24392, 91091), (26026, 85372), (28028, 79274), (33124, 67078), (33539, 66248), (39637, 56056), (42686, 52052)]