1681780464

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{128341}}^1$

素因数の和:128375

約数の個数: 120

約数和(自身を含む): 5792844512

約数和(自身を除く): 4111064048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 128341, 256682, 385023, 513364, 770046, 898387, 1026728, 1155069, 1540092, 1668433, 1796774, 2053456, 2310138, 2695161, 3080184, 3336866, 3593548, 4620276, 5005299, 5390322, 6160368, 6673732, 7187096, 8085483, 9240552, 10010598, 10780644, 11679031, 13347464, 14374192, 15015897, 16170966, 18481104, 20021196, 21561288, 23358062, 26694928, 30031794, 32341932, 35037093, 40042392, 43122576, 46716124, 60063588, 64683864, 70074186, 80084784, 93432248, 105111279, 120127176, 129367728, 140148372, 186864496, 210222558, 240254352, 280296744, 420445116, 560593488, 840890232, 1681780464]

約数ペア:

[(1, 1681780464), (2, 840890232), (3, 560593488), (4, 420445116), (6, 280296744), (7, 240254352), (8, 210222558), (9, 186864496), (12, 140148372), (13, 129367728), (14, 120127176), (16, 105111279), (18, 93432248), (21, 80084784), (24, 70074186), (26, 64683864), (28, 60063588), (36, 46716124), (39, 43122576), (42, 40042392), (48, 35037093), (52, 32341932), (56, 30031794), (63, 26694928), (72, 23358062), (78, 21561288), (84, 20021196), (91, 18481104), (104, 16170966), (112, 15015897), (117, 14374192), (126, 13347464), (144, 11679031), (156, 10780644), (168, 10010598), (182, 9240552), (208, 8085483), (234, 7187096), (252, 6673732), (273, 6160368), (312, 5390322), (336, 5005299), (364, 4620276), (468, 3593548), (504, 3336866), (546, 3080184), (624, 2695161), (728, 2310138), (819, 2053456), (936, 1796774), (1008, 1668433), (1092, 1540092), (1456, 1155069), (1638, 1026728), (1872, 898387), (2184, 770046), (3276, 513364), (4368, 385023), (6552, 256682), (13104, 128341)]