318204250562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{25247}}^1$

素因数の和:25547

約数の個数: 64

約数和(自身を含む): 542848158720

約数和(自身を除く): 224643908158

約数列:

[1, 2, 11, 22, 41, 82, 89, 157, 178, 314, 451, 902, 979, 1727, 1958, 3454, 3649, 6437, 7298, 12874, 13973, 25247, 27946, 40139, 50494, 70807, 80278, 141614, 153703, 277717, 307406, 555434, 572893, 1035127, 1145786, 2070254, 2246983, 3963779, 4493966, 6301823, 7927558, 11386397, 12603646, 22772794, 24716813, 43601569, 49433626, 87203138, 92126303, 162514939, 184252606, 325029878, 352776331, 705552662, 1013389333, 1787664329, 2026778666, 3575328658, 3880539641, 7761079282, 14463829571, 28927659142, 159102125281, 318204250562]

約数ペア:

[(1, 318204250562), (2, 159102125281), (11, 28927659142), (22, 14463829571), (41, 7761079282), (82, 3880539641), (89, 3575328658), (157, 2026778666), (178, 1787664329), (314, 1013389333), (451, 705552662), (902, 352776331), (979, 325029878), (1727, 184252606), (1958, 162514939), (3454, 92126303), (3649, 87203138), (6437, 49433626), (7298, 43601569), (12874, 24716813), (13973, 22772794), (25247, 12603646), (27946, 11386397), (40139, 7927558), (50494, 6301823), (70807, 4493966), (80278, 3963779), (141614, 2246983), (153703, 2070254), (277717, 1145786), (307406, 1035127), (555434, 572893)]