2161891368

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47137}}^1$

素因数の和:47176

約数の個数: 144

約数和(自身を含む): 7335144180

約数和(自身を除く): 5173252812

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 5096, 5733, 6552, 7644, 11466, 15288, 22932, 45864, 47137, 94274, 141411, 188548, 282822, 329959, 377096, 424233, 565644, 612781, 659918, 848466, 989877, 1131288, 1225562, 1319836, 1696932, 1838343, 1979754, 2309713, 2451124, 2639672, 2969631, 3393864, 3676686, 3959508, 4289467, 4619426, 4902248, 5515029, 5939262, 6929139, 7353372, 7919016, 8578934, 9238852, 11030058, 11878524, 12868401, 13858278, 14706744, 17157868, 18477704, 20787417, 22060116, 23757048, 25736802, 27716556, 30026269, 34315736, 38605203, 41574834, 44120232, 51473604, 55433112, 60052538, 77210406, 83149668, 90078807, 102947208, 120105076, 154420812, 166299336, 180157614, 240210152, 270236421, 308841624, 360315228, 540472842, 720630456, 1080945684, 2161891368]

約数ペア:

[(1, 2161891368), (2, 1080945684), (3, 720630456), (4, 540472842), (6, 360315228), (7, 308841624), (8, 270236421), (9, 240210152), (12, 180157614), (13, 166299336), (14, 154420812), (18, 120105076), (21, 102947208), (24, 90078807), (26, 83149668), (28, 77210406), (36, 60052538), (39, 55433112), (42, 51473604), (49, 44120232), (52, 41574834), (56, 38605203), (63, 34315736), (72, 30026269), (78, 27716556), (84, 25736802), (91, 23757048), (98, 22060116), (104, 20787417), (117, 18477704), (126, 17157868), (147, 14706744), (156, 13858278), (168, 12868401), (182, 11878524), (196, 11030058), (234, 9238852), (252, 8578934), (273, 7919016), (294, 7353372), (312, 6929139), (364, 5939262), (392, 5515029), (441, 4902248), (468, 4619426), (504, 4289467), (546, 3959508), (588, 3676686), (637, 3393864), (728, 2969631), (819, 2639672), (882, 2451124), (936, 2309713), (1092, 1979754), (1176, 1838343), (1274, 1696932), (1638, 1319836), (1764, 1225562), (1911, 1131288), (2184, 989877), (2548, 848466), (3276, 659918), (3528, 612781), (3822, 565644), (5096, 424233), (5733, 377096), (6552, 329959), (7644, 282822), (11466, 188548), (15288, 141411), (22932, 94274), (45864, 47137)]