821623659416

素因数分解:

$2^3\times 7^2\times {\mathrm{293}}^1\times {\mathrm{1367}}^1\times {\mathrm{5233}}^1$

素因数の和:6913

約数の個数: 96

約数和(自身を含む): 1799837353440

約数和(自身を除く): 978213694024

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 293, 392, 586, 1172, 1367, 2051, 2344, 2734, 4102, 5233, 5468, 8204, 9569, 10466, 10936, 14357, 16408, 19138, 20932, 28714, 36631, 38276, 41864, 57428, 66983, 73262, 76552, 114856, 133966, 146524, 256417, 267932, 293048, 400531, 512834, 535864, 801062, 1025668, 1533269, 1602124, 2051336, 2803717, 3066538, 3204248, 5607434, 6133076, 7153511, 10732883, 11214868, 12266152, 14307022, 19626019, 21465766, 22429736, 28614044, 39252038, 42931532, 50074577, 57228088, 75130181, 78504076, 85863064, 100149154, 150260362, 157008152, 200298308, 300520724, 350522039, 400596616, 601041448, 701044078, 1402088156, 2095978723, 2804176312, 4191957446, 8383914892, 14671851061, 16767829784, 29343702122, 58687404244, 102702957427, 117374808488, 205405914854, 410811829708, 821623659416]

約数ペア:

[(1, 821623659416), (2, 410811829708), (4, 205405914854), (7, 117374808488), (8, 102702957427), (14, 58687404244), (28, 29343702122), (49, 16767829784), (56, 14671851061), (98, 8383914892), (196, 4191957446), (293, 2804176312), (392, 2095978723), (586, 1402088156), (1172, 701044078), (1367, 601041448), (2051, 400596616), (2344, 350522039), (2734, 300520724), (4102, 200298308), (5233, 157008152), (5468, 150260362), (8204, 100149154), (9569, 85863064), (10466, 78504076), (10936, 75130181), (14357, 57228088), (16408, 50074577), (19138, 42931532), (20932, 39252038), (28714, 28614044), (36631, 22429736), (38276, 21465766), (41864, 19626019), (57428, 14307022), (66983, 12266152), (73262, 11214868), (76552, 10732883), (114856, 7153511), (133966, 6133076), (146524, 5607434), (256417, 3204248), (267932, 3066538), (293048, 2803717), (400531, 2051336), (512834, 1602124), (535864, 1533269), (801062, 1025668)]