243632298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1867}}^1$

素因数の和:2131

約数の個数: 64

約数和(自身を含む): 602542080

約数和(自身を除く): 358909782

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 239, 273, 478, 546, 717, 1434, 1673, 1867, 3107, 3346, 3734, 5019, 5601, 6214, 9321, 10038, 11202, 13069, 18642, 21749, 24271, 26138, 39207, 43498, 48542, 65247, 72813, 78414, 130494, 145626, 169897, 339794, 446213, 509691, 892426, 1019382, 1338639, 2677278, 3123491, 5800769, 6246982, 9370473, 11601538, 17402307, 18740946, 34804614, 40605383, 81210766, 121816149, 243632298]

約数ペア:

[(1, 243632298), (2, 121816149), (3, 81210766), (6, 40605383), (7, 34804614), (13, 18740946), (14, 17402307), (21, 11601538), (26, 9370473), (39, 6246982), (42, 5800769), (78, 3123491), (91, 2677278), (182, 1338639), (239, 1019382), (273, 892426), (478, 509691), (546, 446213), (717, 339794), (1434, 169897), (1673, 145626), (1867, 130494), (3107, 78414), (3346, 72813), (3734, 65247), (5019, 48542), (5601, 43498), (6214, 39207), (9321, 26138), (10038, 24271), (11202, 21749), (13069, 18642)]