1878758448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:775

約数の個数: 160

約数和(自身を含む): 5698682880

約数和(自身を除く): 3819924432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 271, 282, 329, 336, 376, 439, 542, 564, 658, 752, 813, 878, 987, 1084, 1128, 1316, 1317, 1626, 1756, 1897, 1974, 2168, 2256, 2632, 2634, 3073, 3252, 3512, 3794, 3948, 4336, 5264, 5268, 5691, 6146, 6504, 7024, 7588, 7896, 9219, 10536, 11382, 12292, 12737, 13008, 15176, 15792, 18438, 20633, 21072, 22764, 24584, 25474, 30352, 36876, 38211, 41266, 45528, 49168, 50948, 61899, 73752, 76422, 82532, 89159, 91056, 101896, 118969, 123798, 144431, 147504, 152844, 165064, 178318, 203792, 237938, 247596, 267477, 288862, 305688, 330128, 356636, 356907, 433293, 475876, 495192, 534954, 577724, 611376, 713272, 713814, 832783, 866586, 951752, 990384, 1069908, 1155448, 1426544, 1427628, 1665566, 1733172, 1903504, 2139816, 2310896, 2498349, 2855256, 3331132, 3466344, 4279632, 4996698, 5591543, 5710512, 6662264, 6932688, 9993396, 11183086, 13324528, 16774629, 19986792, 22366172, 33549258, 39140801, 39973584, 44732344, 67098516, 78281602, 89464688, 117422403, 134197032, 156563204, 234844806, 268394064, 313126408, 469689612, 626252816, 939379224, 1878758448]

約数ペア:

[(1, 1878758448), (2, 939379224), (3, 626252816), (4, 469689612), (6, 313126408), (7, 268394064), (8, 234844806), (12, 156563204), (14, 134197032), (16, 117422403), (21, 89464688), (24, 78281602), (28, 67098516), (42, 44732344), (47, 39973584), (48, 39140801), (56, 33549258), (84, 22366172), (94, 19986792), (112, 16774629), (141, 13324528), (168, 11183086), (188, 9993396), (271, 6932688), (282, 6662264), (329, 5710512), (336, 5591543), (376, 4996698), (439, 4279632), (542, 3466344), (564, 3331132), (658, 2855256), (752, 2498349), (813, 2310896), (878, 2139816), (987, 1903504), (1084, 1733172), (1128, 1665566), (1316, 1427628), (1317, 1426544), (1626, 1155448), (1756, 1069908), (1897, 990384), (1974, 951752), (2168, 866586), (2256, 832783), (2632, 713814), (2634, 713272), (3073, 611376), (3252, 577724), (3512, 534954), (3794, 495192), (3948, 475876), (4336, 433293), (5264, 356907), (5268, 356636), (5691, 330128), (6146, 305688), (6504, 288862), (7024, 267477), (7588, 247596), (7896, 237938), (9219, 203792), (10536, 178318), (11382, 165064), (12292, 152844), (12737, 147504), (13008, 144431), (15176, 123798), (15792, 118969), (18438, 101896), (20633, 91056), (21072, 89159), (22764, 82532), (24584, 76422), (25474, 73752), (30352, 61899), (36876, 50948), (38211, 49168), (41266, 45528)]