402781008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9439}}^1$

素因数の和:9584

約数の個数: 80

約数和(自身を含む): 1198653440

約数和(自身を除く): 795872432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 5334, 6096, 7112, 9439, 10668, 14224, 18878, 21336, 28317, 37756, 42672, 56634, 66073, 75512, 113268, 132146, 151024, 198219, 226536, 264292, 396438, 453072, 528584, 792876, 1057168, 1198753, 1585752, 2397506, 3171504, 3596259, 4795012, 7192518, 8391271, 9590024, 14385036, 16782542, 19180048, 25173813, 28770072, 33565084, 50347626, 57540144, 67130168, 100695252, 134260336, 201390504, 402781008]

約数ペア:

[(1, 402781008), (2, 201390504), (3, 134260336), (4, 100695252), (6, 67130168), (7, 57540144), (8, 50347626), (12, 33565084), (14, 28770072), (16, 25173813), (21, 19180048), (24, 16782542), (28, 14385036), (42, 9590024), (48, 8391271), (56, 7192518), (84, 4795012), (112, 3596259), (127, 3171504), (168, 2397506), (254, 1585752), (336, 1198753), (381, 1057168), (508, 792876), (762, 528584), (889, 453072), (1016, 396438), (1524, 264292), (1778, 226536), (2032, 198219), (2667, 151024), (3048, 132146), (3556, 113268), (5334, 75512), (6096, 66073), (7112, 56634), (9439, 42672), (10668, 37756), (14224, 28317), (18878, 21336)]